Isu the Abominable

a land is played — 97 cards in the game can cause this (Isu the Abominable is one).

When a land plays a land thanks to Isu the Abominable:

1. Flubs, the Fool — draws you 1 card
2. Infernal Sovereign — draws you 1 card
3. Shadow of the Goblin — deals 1 damage
4. The Endstone — draws you 1 card
5. Horn of Greed — makes a player draw 1 card
6. Pangosaur — triggers
7. City of Traitors — sacrifices itself

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

a spell is cast — 155 cards in the game can cause this (Isu the Abominable is one).

1. Shanid, Sleepers' Scourge — When Isu the Abominable is cast, Shanid, Sleepers' Scourge draws you 1 card
2. Glaring Fleshraker — When a spell is cast thanks to Isu the Abominable, Glaring Fleshraker makes a token
3. The Kingpin of Crime — When a spell is cast thanks to Isu the Abominable, The Kingpin of Crime drains each opponent
4. Leader's Talent — When a spell is cast thanks to Isu the Abominable, Leader's Talent puts a counter on a creature
5. Elena, Turk Recruit — When Isu the Abominable is cast, Elena, Turk Recruit puts a +1/+1 counter on itself
6. Nita, Forum Conciliator — When a spell is cast thanks to Isu the Abominable, Nita, Forum Conciliator puts a counter on a creature
7. Treasury Thrull — When a spell is cast thanks to Isu the Abominable, Treasury Thrull drains each opponent
8. Moira and Teshar — When Isu the Abominable is cast, Moira and Teshar brings a card back
9. Teshar, Ancestor's Apostle — When Isu the Abominable is cast, Teshar, Ancestor's Apostle brings a card back
10. Norin the Wary — When a spell is cast thanks to Isu the Abominable, Norin the Wary flickers itself

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

anything gets a counter — 4,415 cards in the game can cause this (Isu the Abominable is one).

1. All Will Be One — When a permanent gets a counter thanks to Isu the Abominable, All Will Be One deals that much damage
2. Lonis, Genetics Expert — When Lonis, Genetics Expert gets a counter thanks to Isu the Abominable, it triggers

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

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

When Isu the Abominable attacks:

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

112 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 (Isu the Abominable is one).

When Isu the Abominable 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. Jolene, Plundering Pugilist — makes a token
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

184 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 (Isu the Abominable is one).

When Isu the Abominable blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Tide of War — sacrifices a creature
4. Dead-Iron Sledge — kills a creature
5. Dwindle — kills a creature

23 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 (Isu the Abominable is one).

1. Mardu Ascendancy — When Isu the Abominable attacks, Mardu Ascendancy makes a token

2 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 (Isu the Abominable is one).

When Isu the Abominable enters:

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

309 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 (Isu the Abominable is one).

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

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