Krark, the Thumbless

a coin is flipped — 65 cards in the game can cause this (Krark is one).

1. Breeches, the Blastmaker — When Krark, the Thumbless flips a coin, Breeches, the Blastmaker copies a spell

a spell is copied — 122 cards in the game can cause this (Krark is one).

When Krark, the Thumbless is copied:

1. Parnesse, the Subtle Brush — copies a spell
2. The Twelfth Doctor — puts a +1/+1 counter on itself
3. Curse of Shaken Faith — deals 2 damage

a Goblin attacks — 567 cards in the game can cause this (Krark is one).

When Krark, the Thumbless attacks:

1. General Kreat, the Boltbringer — makes a token
2. Mordor Trebuchet — makes a token

a Goblin deals combat damage — 567 cards in the game can cause this (Krark is one).

When Krark, the Thumbless deals combat damage:

1. Boggart Mob — makes a token
2. Auntie's Snitch — returns itself from the graveyard
3. Cabal Slaver — triggers
4. Gorbag of Minas Morgul — sacrifices it
5. Moria Marauder — exiles a card from your library

a Goblin enters the battlefield — 622 cards in the game can cause this (Krark is one).

When Krark, the Thumbless enters:

1. Quest for the Goblin Lord — puts a quest counter on itself
2. Goblin Assassin — makes a player sacrifice a creature

a Goblin creature it boosts — 622 cards in the game can cause this.

1. Goblin Shrine — Goblin Shrine gives Krark, the Thumbless bigger stats
2. Goblin Caves — Goblin Caves gives Krark, the Thumbless bigger stats

620 other cards cause it too. These are the ones with the most connections.

a nontoken Wizard enters the battlefield — 1,243 cards in the game can cause this (Krark is one).

1. Inalla, Archmage Ritualist — When Krark, the Thumbless enters, Inalla, Archmage Ritualist makes a token

a Wizard creature enters the battlefield — 1,264 cards in the game can cause this (Krark is one).

1. Diviner's Wand — When Krark, the Thumbless enters, Diviner's Wand triggers

cast a sorcery — 3,720 cards in the game can cause this.

1. Renegade Bull — When an instant is cast thanks to Renegade Bull, Krark, the Thumbless flips a coin
2. Finale of Promise — When Finale of Promise is cast, Krark, the Thumbless flips a coin
3. Treasure Keeper — When an instant is cast thanks to Treasure Keeper, Krark, the Thumbless flips a coin
4. Ogre Battlecaster — When an instant is cast thanks to Ogre Battlecaster, Krark, the Thumbless flips a coin
5. Wildfire Eternal — When an instant is cast thanks to Wildfire Eternal, Krark, the Thumbless flips a coin
6. Dreadhorde Arcanist — When an instant is cast thanks to Dreadhorde Arcanist, Krark, the Thumbless flips a coin
7. Scholar of Combustion — When an instant is cast thanks to Scholar of Combustion, Krark, the Thumbless flips a coin
8. Ryan Sinclair — When an instant is cast thanks to Ryan Sinclair, Krark, the Thumbless flips a coin
9. Goblin Dark-Dwellers — When an instant is cast thanks to Goblin Dark-Dwellers, Krark, the Thumbless flips a coin
10. Crackling Spellslinger — When an instant is cast thanks to Crackling Spellslinger, Krark, the Thumbless flips a coin

3,710 other cards cause it too. These are the ones with the most connections.

cast an instant — 3,931 cards in the game can cause this.

1. Vivi's Persistence — When Vivi's Persistence is cast, Krark, the Thumbless flips a coin
2. First Day of Class — When First Day of Class is cast, Krark, the Thumbless flips a coin
3. Wyll's Reversal — When Wyll's Reversal is cast, Krark, the Thumbless flips a coin
4. Return the Favor — When Return the Favor is cast, Krark, the Thumbless flips a coin
5. Commando Raid — When Commando Raid is cast, Krark, the Thumbless flips a coin
6. Blind Fury — When Blind Fury is cast, Krark, the Thumbless flips a coin
7. Pyre Rhymer // Molten Tide — When Pyre Rhymer // Molten Tide is cast, Krark, the Thumbless flips a coin
8. Magmatic Sinkhole — When Magmatic Sinkhole is cast, Krark, the Thumbless flips a coin
9. Thermal Blast — When Thermal Blast is cast, Krark, the Thumbless flips a coin
10. Demoralize — When Demoralize is cast, Krark, the Thumbless flips a coin

3,921 other cards cause it too. These are the ones with the most connections.

anything attacks — 17,934 cards in the game can cause this (Krark is one).

When Krark, the Thumbless attacks:

1. Shaun, Father of Synths — makes a token
2. Far Fortune, End Boss — deals 1 damage
3. Temmet, Naktamun's Will — draws you 1 card
4. Grim Javelineer — gives +1/+0
5. Invisible Woman — triggers
6. Caesar, Legion's Emperor — sacrifices a creature
7. Guide of Souls — triggers
8. Campsite Cuisine — sacrifices a Food
9. Gossip's Talent — triggers
10. Banon, the Returners' Leader — draws and discards

113 other cards care about it too. These are the ones with the most connections.

a creature attacks — 17,934 cards in the game can cause this (Krark is one).

When Krark, the Thumbless attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

181 other cards care about it too. These are the ones with the most connections.

a creature blocks — 17,934 cards in the game can cause this (Krark is one).

When Krark, the Thumbless blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Barrow-Blade — strips abilities
4. Heat of Battle — deals 1 damage
5. Battle Strain — deals 1 damage
6. Favor of the Woods — gains you 3 life
7. Tide of War — sacrifices a creature
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. Shield of the Righteous — triggers

18 other cards care about it too. These are the ones with the most connections.

a nontoken creature attacks — 17,934 cards in the game can cause this (Krark is one).

When Krark, the Thumbless attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes a token
3. Militia's Pride — makes a token

a creature deals combat damage — 17,934 cards in the game can cause this (Krark is one).

When Krark, the Thumbless deals combat damage:

1. Locutus of Borg — makes a token
2. Antagonist Incorporator — makes a token
3. Hive Mind Coprocessor — makes you lose life

194 other cards care about it too. These are the ones with the most connections.

a creature enters the battlefield — 19,800 cards in the game can cause this (Krark is one).

When Krark, the Thumbless enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Gimli of the Glittering Caves — puts counters on a permanent
3. Ray Fillet, Wave Warrior — puts a counter on itself
4. Legolas Greenleaf — puts a counter on a permanent
5. The Neutrinos — gets +1/+0
6. Wingnut, Bat on the Belfry — grants flying, haste and menace
7. Aetherstorm Roc — puts a counter on a permanent you control
8. Raphael, Most Attitude — exiles a card from your library

313 other cards care about it too. These are the ones with the most connections.

anything enters the battlefield — 26,499 cards in the game can cause this (Krark is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Krark, the Thumbless enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

40 other cards care about it too. These are the ones with the most connections.