Transients can have their CP decreased down to 0. There's also some RNG involved.

Skills

SKILL TYPES
TARGETS
TRIGGER TIMINGS
All trigger timings
Base Skill
Dissolver
Red Slime
Blue Slime
Green Slime
Yellow Slime
Dark Slime
Shaded Slime
[] Decrease -20 ~ -40 CP to hitting units / 50 ~ 100%
Soul Reaper
Chernobog (☆3 Standard)
[] Decrease -5 ~ -10 CP to hit units / 50 ~ 100%
Giant
Typhon (☆3 Standard)
Typhon (☆4 Standard)
Aegir (☆3 Standard)
Aegir (☆5 Standard)
Balor (☆3 Standard)
Fire Giant
Water Giant
Wood Giant
Aether Giant
Nether Giant
Infernal Giant
Valiant Giant
World Giant
[] Decrease -6 ~ -12 CP to hit units / 45 ~ 90%
Retaker
Jiraiya (☆3 Standard)
Jiraiya (☆4 Standard)
Tetsuox (☆3 Standard)
Tetsuox (☆4 Standard)
[] Decrease -30 ~ -60 CP to hit units / 50 ~ 100%
Air Blaster
Tsathoggua (☆3 Standard)
[] Decrease -5 ~ -10 CP to hit units / 30 ~ 60%
Master of Darkness
Tsathoggua (☆5 Standard)
[] Decrease -8 ~ -16 CP to hit units / 35 ~ 70%
Flow Diverter
Benten (☆3 Standard)
Benten (☆4 Standard)
Triton (☆3 Standard)
Triton (☆4 Standard)
Fire Mermaid
Water Mermaid
Wood Mermaid
Aether Mermaid
Nether Mermaid
Infernal Mermaid
[] Decrease -10 ~ -20 CP to hit units / 20 ~ 40%
Dark Lord
Taromaiti (☆3 Standard)
Taromaiti (☆4 Standard)
Chernobog (☆3 Standard)
Suzuka (☆3 Standard)
[] Decrease -25 ~ -50 CP to hit units / 45 ~ 90%
Lord of Eternal Darkness
Chernobog (☆5 Standard)
[] Decrease -25 ~ -50 CP to hit units / 45 ~ 90%
Hulking Lord
Gyumao (☆3 Standard)
Gyumao (☆5 Standard)
[] Decrease -25 ~ -50 CP to hit units / 45 ~ 90%
Usher
Aegir (☆3 Standard)
Aegir (☆5 Standard)
[] Decrease -4 ~ -8 CP to hit units / 35 ~ 70%
Compensator
Arc (☆3 Standard)
Arc (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 50 ~ 100%
The Misfortunate+
Barguest (☆3 Standard)
Barguest (☆4 Standard)
Krampus (☆3 Standard)
Krampus (☆4 Standard)
[] Decrease -25 ~ -50 CP to hit units / 45 ~ 90%
Scribe of Prophecy
Furufumi (☆3 Standard)
Furufumi (☆4 Standard)
[] Decrease -10 ~ -20 CP to self / 100%
Warmonger
Hombre Tigre (☆3 Standard)
Hombre Tigre (☆4 Standard)
Red Luchador
Blue Luchador
Green Luchador
Yellow Luchador
Purple Luchador
Black Luchador
White Luchador
Brown Luchador
Red Ranger
Blue Ranger
Green Ranger
Yellow Ranger
Purple Ranger
Black Ranger
White Ranger
Brown Ranger
[] Decrease -10 ~ -20 CP to hit units / 40 ~ 80%
Binder+
Hakumen (☆3 Standard)
Hakumen (☆4 Standard)
Benten (☆3 Standard)
Benten (☆4 Standard)
Red Ninja
Blue Ninja
Green Ninja
Yellow Ninja
Purple Ninja
[] Decrease -8 ~ -16 CP to hit units / 28 ~ 56%
Sower of Thrills
Goemon (☆3 Standard)
Goemon (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 40 ~ 80%
Smirking Emperor
Krampus (☆5 Jiangshi)
[] Decrease -8 ~ -16 CP to hit units / 40 ~ 80%
Inheritor of History
Tangaroa (☆5 Canaan)
[] Decrease -10 CP to self / 35 ~ 70%
Knower of Good and Evil
Tomte (☆3 Standard)
Tomte (☆4 Standard)
[] Decrease -20 ~ -40 CP to enemies / 45 ~ 90%
Glarer
Tetsuya (☆4 Christmas)
[] Decrease -10 ~ -20 CP to hit units / 45 ~ 90%
Revelator
Bael (☆3 Standard)
Bael (☆5 Standard)
[] Decrease -8 ~ -16 CP to hit units / 40 ~ 80%
Cajoler+
Hakumen (☆3 Standard)
Hakumen (☆4 Standard)
Hakumen (☆4 Valentine)
[] Decrease -20 ~ -40 CP to hit units / 40 ~ 80%
Heavy Bowman
Teda (☆3 Standard)
[] Decrease -20 CP to self / 100%
Force Expulsor
Teda (☆4 Standard)
[] Decrease -20 CP to self / 100%
Daughter of the Fourth Heaven
Suzuka (☆4 Standard)
[] Decrease -25 ~ -50 CP to hit units and enemies near them / 45 ~ 90%
Respectful Dog Warrior
Yasuyori (☆4 Standard)
[] Decrease -10 ~ -20 CP to hitting units / 40 ~ 80%
Shape Shifter
Kimun Kamui (☆3 Standard)
[] Decrease -15 ~ -30 CP to enemies / 50 ~ 100%
Ice Cutter
Kimun Kamui (☆4 Standard)
[] Decrease -25 ~ -50 CP to enemies / 50 ~ 100%
Disparagers
Fire Ciramantep
Water Ciramantep
Wood Ciramantep
Aether Ciramantep
Nether Ciramantep
Infernal Ciramantep
Valiant Ciramantep
World Ciramantep
[] Decrease -10 ~ -20 CP to enemies / 45 ~ 90%
Cat Conjurer
Cait Sith (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 30 ~ 60%
Whisker Whisperer
Cait Sith (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 45 ~ 90%
Dragon Tamer
Marduk (☆3 Standard)
Marduk (☆4 Standard)
[] Decrease -30 ~ -60 CP to enemies / 50 ~ 100%
Brigadoog
Tindalos (☆3 Standard)
Tindalos (☆5 Standard)
[] Decrease -20 CP to allies / 100%
Seeker of Aurora
Zhurong (☆3 Standard)
Zhurong (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
Information Master
Mineaki (☆4 Hot Paradise)
[] Decrease -20 ~ -40 CP to hit units and enemies near them / 50 ~ 100%
Lifedrainer
Toji (☆5 Halloween)
[] Decrease -15 ~ -30 CP to allies + Steal 100% of decreased CP / 45 ~ 90%
Irker
Hermes (☆3 Standard)
[] Decrease -4 CP to self / 100%
Irker of Fate
Hermes (☆4 Standard)
[] Decrease -4 CP to self / 100%
Virality Grabber
Benten (☆5 Christmas)
[] Decrease -100 ~ -200 CP to self / 100%
Implacable Phantom Thief
Jiraiya (☆4 Christmas)
[] Decrease -10 ~ -20 CP to hit units / 35 ~ 70%
Fair Exchanger
Boogeyman (☆3 Standard)
[] Decrease -5 ~ -10 CP to hitting units / 40 ~ 80%
Bartering Bog Fae
Boogeyman (☆4 Standard)
[] Decrease -10 ~ -20 CP to hitting units + Steal 100% of decreased CP / 40 ~ 80%
Indulger of Light
Balor (☆5 Valentine)
[] Decrease -10 CP to self / 100%
Far-Flung Flourisher
Itzamna (☆4 Valentine)
[] (If CP > 49) Decrease -50 CP to self / 45 ~ 90%
Lamenter
Israfil (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 35 ~ 70%
Lamourenter
Israfil (☆5 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 35 ~ 70%
Wishful Bloomer
Tadatomo (☆5 Main Story)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 45 ~ 90%
Grimoire Explainer
Vapula (☆3 Standard)
[] Decrease -5 ~ -10 CP to hitting units / 45 ~ 90%
Grimoire Marquis
Vapula (☆4 Standard)
[] Decrease -5 ~ -10 CP to hitting units and enemies near them / 45 ~ 90%
Restrainer
Tindalos (☆5 Summer)
[] Decrease -5 ~ -10 CP to hit units + Steal 100% of decreased CP / 35 ~ 70%
One Who Plays
Inaba (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 40 ~ 80%
Serious Player
Inaba (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 40 ~ 80%
Crowned by Giants
Balor (☆4 Standard)
[] Decrease -5 ~ -10 CP to hit units and enemies near them / 45 ~ 90%
Aspirator
Girimekra (☆3 Standard)
[] Decrease -4 ~ -8 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
Insufflating Mount
Girimekra (☆4 Standard)
[] Decrease -4 ~ -8 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
Halter of Plots
Yoritomo (☆5 Valentine)
[] Decrease -5 ~ -10 CP to enemies + Steal 100% of decreased CP / 40 ~ 80%
Stone-Faced Stoic
Tanetomo (☆4 Valentine)
[] Decrease -5 ~ -10 CP to hit units / 40 ~ 80%
One Night Stander
Q'ursha (☆5 Standard)
[] Decrease -6 ~ -12 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
The Masked
Oscar (☆3 Standard)
[] Decrease -6 ~ -12 CP to hit units / 45 ~ 90%
The Veiled
Oscar (☆5 Standard)
[] Decrease -6 ~ -12 CP to hit units / 45 ~ 90%
Grinded
Gurangatch (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 45 ~ 90%
[] Decrease -3 ~ -6 CP to hitting units / 35 ~ 70%
Harm Grinder
Gurangatch (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 45 ~ 90%
[] Decrease -3 ~ -6 CP to hitting units / 35 ~ 70%
Missing
Missing ∀
Missing ∞
Missing Φ
[] Decrease -25 ~ -50 CP to enemies + Steal 100% of decreased CP / 20 ~ 40%
Grand Light Wielder
Jacob (☆5 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 35 ~ 70%
Douser in Oil
Arsalan (☆5 Summer)
[] (Phase turns 3, 4, 5...) Decrease -5 ~ -10 CP to hit units and enemies near them / 45 ~ 90%
Switcher
Claus (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 25 ~ 50%
Brother Switcher
Claus (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
Bearer
Shamash (☆3 Standard)
[] Decrease -5 ~ -10 CP to enemies / 20 ~ 40%
Bearer of Vengeance
Shamash (☆5 Standard)
[] Decrease -5 ~ -10 CP to enemies / 25 ~ 50%
Lazy Lawman
Ganglie (☆5 Christmas)
[] Decrease -8 ~ -16 CP to hit units / 45 ~ 90%
Snowball Pitcher
Jacob (☆5 Valentine)
[] Decrease -50 CP to self / 100%
Revolutionary Constituent
Masanori (☆4 Valentine)
[] Decrease -5 ~ -10 CP to hit units + Steal 100% of decreased CP / 45 ~ 90%
Valentine's Celebrity
Takeminakata (☆4 Valentine)
[] Decrease -5 ~ -10 CP to hit units / 45 ~ 90%
Royally Swamped Miracle Worker
Jambavan (☆4 Nightmare)
[] Decrease -5 ~ -10 CP to self / 50 ~ 100%
Awaiting the Others
Hei Long Yi Quan (☆3 Standard)
[] Decrease -8 ~ -16 CP to hit units + Steal 100% of decreased CP / 30 ~ 60%
Loyal Dog to All
Hei Long Yi Quan (☆5 Standard)
[] Decrease -8 ~ -16 CP to hit units and enemies near them + Steal 100% of decreased CP / 40 ~ 80%
Surveyor
Belphegor (☆3 Standard)
[] Decrease -5 ~ -10 CP to hit units / 45 ~ 90%
Happiness Surveyor
Belphegor (☆4 Standard)
[] Decrease -5 ~ -10 CP to hit units / 45 ~ 90%
Polar Night Soul Reaper
Chernobog (☆5 Standard)
[] Decrease -5 ~ -10 CP to hit units + Steal 100% of decreased CP / 50 ~ 100%
Dire Multiplier
Nyarlathotep (☆5 Main Story)
[] Decrease -15 ~ -30 CP to hitting units / 35 ~ 70%
Psychological Counselor
Baphomet (☆3 Standard)
[] Decrease -8 ~ -16 CP to hit units + Steal 100% of decreased CP / 40 ~ 80%
Rule Maker of the Heart
Baphomet (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 45 ~ 90%
Lead Musician
Amduscias (☆5 Valentine)
[] Decrease -10 CP to self / 100%
Oily Patissier
Choji (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 30 ~ 60%
Grand Explorer
Andvari (☆4 Standard)
[] Decrease -25 ~ -50 CP to hit units / 30 ~ 60%
Bouquet Presenter
Red New Gen
Blue New Gen
Green New Gen
Yellow New Gen
Purple New Gen
Black New Gen
White New Gen
Brown New Gen
[] Decrease -10 CP to self / 100%
Sparkling One
Carbuncle (☆3 Standard)
[] Decrease -10 ~ -20 CP to hitting units + Steal 100% of decreased CP / 35 ~ 70%
One with Sparkling Precious Stones
Carbuncle (☆4 Standard)
[] Decrease -25 ~ -50 CP to hitting units + Steal 100% of decreased CP / 35 ~ 70%
Sports Festival's Dark Lord
Chernobog (☆5 Sports)
[] Decrease -25 ~ -50 CP to hit units / 45 ~ 90%
The Vague
Alberich (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 45 ~ 90%
Probable Roleplayer
Alberich (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 45 ~ 90%
Summer Vacation's Great Phantom Thief
Hermes (☆4 Odyssey)
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 50 ~ 100%
Charge Skill
Melusine (☆3 Standard)
Melusine (☆4 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Zabaniyya (☆3 Standard)
Zabaniyya (☆5 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Ahab (☆3 Standard)
Ahab (☆5 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Jinn (☆3 Standard)
Jinn (☆5 Standard)
[] Decrease -15 ~ -30 CP to hit units / 100%
Taurus Mask (☆4 Christmas)
[] Decrease -50 ~ -100 CP to hit units / 100%
Horkeu Kamui (☆5 Standard)
[] Decrease -15 ~ -30 CP to hit units / 100%
Melusine (☆4 Christmas)
[] Decrease -10 ~ -20 CP to hit units / 100%
Dagon (☆3 Standard)
[] Decrease -20 ~ -40 CP to hit units / 100%
Dagon (☆5 Standard)
[] Decrease -20 ~ -40 CP to hit units / 100%
Yasuyori (☆3 Standard)
Yasuyori (☆4 Standard)
[] Decrease -20 ~ -40 CP to hit units / 100%
Cait Sith (☆3 Standard)
[] Decrease -25 ~ -50 CP to hit units / 100%
Cait Sith (☆4 Standard)
[] Decrease -25 ~ -50 CP to hit units / 100%
Red Ranger
Blue Ranger
Green Ranger
Yellow Ranger
Purple Ranger
Black Ranger
White Ranger
Brown Ranger
[] Decrease -20 ~ -40 CP to hit units / 100%
Mephistopheles (☆3 Standard)
[] Decrease -20 ~ -40 CP to hit units / 100%
Mephistopheles (☆4 Standard)
[] Decrease -40 ~ -80 CP to hit units / 100%
Zhurong (☆3 Standard)
[] Decrease -20 ~ -40 CP to hit units + Steal 100% of decreased CP / 100%
Zhurong (☆4 Standard)
[] Decrease -20 ~ -40 CP to hit units + Steal 100% of decreased CP / 100%
Toji (☆5 Halloween)
[] Decrease -20 ~ -40 CP to hit units + Steal 100% of decreased CP / 100%
Red Trickster
Blue Trickster
Green Trickster
Yellow Trickster
Purple Trickster
Black Trickster
White Trickster
Brown Trickster
[] Decrease -10 ~ -20 CP to hit units / 100%
Hermes (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Hermes (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Benten (☆5 Christmas)
[] Decrease -25 ~ -50 CP to hit units / 100%
Jiraiya (☆4 Christmas)
[] Decrease -25 ~ -50 CP to hit units / 100%
Hecate (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Hecate (☆4 Standard)
[] Decrease -20 ~ -40 CP to hit units / 100%
Pazuzu (☆4 Standard)
[] Decrease -5 ~ -10 CP to hit units / 100%
Gurangatch (☆3 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Gurangatch (☆4 Standard)
[] Decrease -10 ~ -20 CP to hit units / 100%
Missing ∀
Missing ∞
Missing Φ
[] Decrease -20 ~ -40 CP to hit units + Steal 100% of decreased CP / 100%
Oniwaka (☆3 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Oniwaka (☆5 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Licht (☆3 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Licht (☆5 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Asterius (☆3 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
Asterius (☆4 Standard)
[] Decrease -30 ~ -60 CP to hit units / 100%
AR Equipment Skill
typhon_benten
[] Decrease -10 CP to hit units / 50 ~ 100%
licht_kuniyoshi
[] Decrease -10 ~ -20 CP to enemies / 50 ~ 100%
akihagongen_ulaanbaatar
[] Decrease -10 ~ -20 CP to hit units + Steal 100% of decreased CP / 50 ~ 100%
Status-bestowed Skill

[] Decrease -50 CP to hitting units / 100%

[] Decrease -25 ~ -50 CP to allies / 100%

[] Decrease -15 CP to self / 100%

[] Decrease -5 CP to hit units + Steal up to 5 CP / 90 ~ 100%

[] Decrease -100 ~ -200 CP to self / 100%

[] Decrease -100 ~ -200 CP to self / 100%

[] Decrease -20 CP to hit units + Steal 100% of decreased CP / 100%

[] Decrease -25 CP to hit units / 100%

Statuses

CP can be decreased at the end of turn with these statuses: