Gurmag Drowner

a Snake deals combat damage — 226 cards in the game can cause this (Gurmag Drowner is one).

1. Seshiro the Anointed — When Gurmag Drowner deals combat damage, Seshiro the Anointed draws you 1 card

a nontoken Snake enters the battlefield — 227 cards in the game can cause this (Gurmag Drowner is one).

1. Sosuke's Summons — When Gurmag Drowner enters, Sosuke's Summons returns itself from the graveyard

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

1. Inalla, Archmage Ritualist — When Gurmag Drowner enters, Inalla, Archmage Ritualist makes a token

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

1. Diviner's Wand — When Gurmag Drowner enters, Diviner's Wand triggers

a card in a graveyard — 7,589 cards in the game can cause this (Gurmag Drowner is one).

1. Samwise Gamgee — Gurmag Drowner puts cards into the graveyard that Samwise Gamgee can bring back
2. Bloodbond March — Gurmag Drowner puts cards into the graveyard that Bloodbond March can bring back
3. Thor, God of Thunder — Gurmag Drowner puts cards into the graveyard that Thor, God of Thunder can bring back
4. Gale, Waterdeep Prodigy — Gurmag Drowner puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
5. Harness the Storm — Gurmag Drowner puts cards into the graveyard that Harness the Storm can bring back
6. Transplant Theorist — Gurmag Drowner puts cards into the graveyard that Transplant Theorist can bring back
7. Heart-Shaped Herb — Gurmag Drowner puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Gurmag Drowner fills your graveyard toward the 7 or more cards Wayward Angel needs
9. Rescue from the Underworld — Gurmag Drowner puts cards into the graveyard that Rescue from the Underworld can bring back
10. Victimize — Gurmag Drowner puts cards into the graveyard that Victimize can bring back

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Gurmag Drowner is one).

When a card hits the graveyard thanks to Gurmag Drowner:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Planar Void — hits a graveyard
3. Measure of Wickedness — gives an opponent control of itself
4. Energy Field — sacrifices itself

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 (Gurmag Drowner is one).

When Gurmag Drowner 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

118 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 (Gurmag Drowner is one).

When Gurmag Drowner 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

189 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 (Gurmag Drowner is one).

When Gurmag Drowner 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

25 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 (Gurmag Drowner is one).

1. Mardu Ascendancy — When Gurmag Drowner 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 (Gurmag Drowner is one).

When Gurmag Drowner 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. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

351 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 (Gurmag Drowner is one).

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

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