Towering-Wave Mystic

a Merfolk deals combat damage — 386 cards in the game can cause this (Towering-Wave Mystic is one).

1. Seafloor Oracle — When Towering-Wave Mystic deals combat damage, Seafloor Oracle draws you 1 card

a Merfolk enters the battlefield — 397 cards in the game can cause this (Towering-Wave Mystic is one).

When Towering-Wave Mystic enters:

1. Forerunner of the Heralds — puts a +1/+1 counter on itself
2. Deeproot Elite — puts a counter on a Merfolk
3. River Sneak — gets +1/+1

a card is milled — 772 cards in the game can cause this (Towering-Wave Mystic is one).

1. Lo and Li, Royal Advisors — When Towering-Wave Mystic makes a player mill a card, Lo and Li, Royal Advisors puts a counter on an Advisor

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

1. Inalla, Archmage Ritualist — When Towering-Wave Mystic enters, Inalla, Archmage Ritualist makes a token

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

1. Diviner's Wand — When Towering-Wave Mystic enters, Diviner's Wand triggers

a creature deals noncombat damage — 1,420 cards in the game can cause this.

1. Tunnel of Love — When Towering-Wave Mystic deals noncombat damage thanks to Tunnel of Love, it mills a card

1,419 other cards cause it too. These are the ones with the most connections.

a card in a graveyard — 7,589 cards in the game can cause this (Towering-Wave Mystic is one).

Towering-Wave Mystic:

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

When a card hits the graveyard thanks to Towering-Wave Mystic:

1. The Haunt of Hightower — puts a +1/+1 counter on itself
2. Duskmantle Guildmage — makes each opponent lose 1 life
3. Vulturous Zombie — puts a +1/+1 counter on itself
4. Quest for Ancient Secrets — puts a quest counter on itself
5. Bloodchief Ascension — makes each opponent lose 2 life
6. Compost — draws you 1 card
7. Planar Void — hits a graveyard
8. Measure of Wickedness — gives an opponent control of itself
9. Energy Field — sacrifices itself

2 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 (Towering-Wave Mystic is one).

When Towering-Wave Mystic 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 (Towering-Wave Mystic is one).

When Towering-Wave Mystic 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 (Towering-Wave Mystic is one).

When Towering-Wave Mystic 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 (Towering-Wave Mystic is one).

1. Mardu Ascendancy — When Towering-Wave Mystic 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 (Towering-Wave Mystic is one).

When Towering-Wave Mystic 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

352 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 (Towering-Wave Mystic is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Towering-Wave Mystic 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.