Bloodmark Mentor

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

When Bloodmark Mentor 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 (Bloodmark Mentor is one).

When Bloodmark Mentor 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 (Bloodmark Mentor is one).

When Bloodmark Mentor enters:

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

a Warrior attacks — 1,300 cards in the game can cause this (Bloodmark Mentor is one).

1. Najeela, the Blade-Blossom — When Bloodmark Mentor attacks, Najeela, the Blade-Blossom makes a token

a Warrior deals combat damage — 1,300 cards in the game can cause this (Bloodmark Mentor is one).

1. Raiders' Spoils — When Bloodmark Mentor deals combat damage, Raiders' Spoils makes you lose life

a Warrior creature enters the battlefield — 1,380 cards in the game can cause this (Bloodmark Mentor is one).

1. Obsidian Battle-Axe — When Bloodmark Mentor enters, Obsidian Battle-Axe triggers

a Warrior enters the battlefield — 1,382 cards in the game can cause this (Bloodmark Mentor is one).

When Bloodmark Mentor enters:

1. Mardu Woe-Reaper — hits a graveyard
2. Thrasher Brute — makes each opponent lose 1 life
3. Decorated Champion — puts a +1/+1 counter on itself

anything attacks — 17,785 cards in the game can cause this (Bloodmark Mentor is one).

When Bloodmark Mentor 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

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

a creature attacks — 17,785 cards in the game can cause this (Bloodmark Mentor is one).

When Bloodmark Mentor 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

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

a nontoken creature attacks — 17,785 cards in the game can cause this (Bloodmark Mentor is one).

When Bloodmark Mentor attacks:

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

a creature it grants abilities to — 19,235 cards in the game can cause this (Bloodmark Mentor is one).

Bloodmark Mentor gives:

1. Soul-Scar Mage — first strike
2. Tomik, Izzet Sparkmage — first strike
3. Saheeli, Radiant Creator — first strike
4. Sokka, Bold Boomeranger — first strike
5. Rockslide Sorcerer — first strike
6. Alania, Divergent Storm — first strike
7. Skyfire Phoenix — first strike
8. Umara Mystic — first strike
9. HYDRA Assault Robot — first strike
10. Vial Smasher, Gleeful Grenadier — first strike

19,224 other cards care about it too. These are the ones with the most connections.

a creature enters the battlefield — 19,635 cards in the game can cause this (Bloodmark Mentor is one).

When Bloodmark Mentor enters:

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

3,003 other cards care about it too. These are the ones with the most connections.

anything enters the battlefield — 26,290 cards in the game can cause this (Bloodmark Mentor is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Bloodmark Mentor enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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