Waterkin Shaman

a Shaman creature enters the battlefield — 539 cards in the game can cause this (Waterkin Shaman is one).

1. Thornbite Staff — When Waterkin Shaman enters, Thornbite Staff triggers

an Elemental enters the battlefield — 752 cards in the game can cause this (Waterkin Shaman is one).

When Waterkin Shaman enters:

1. Champion of the Path — deals its power damage
2. Risen Reef — puts a land onto the battlefield

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

When Waterkin Shaman 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

110 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 (Waterkin Shaman is one).

When Waterkin Shaman 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 nontoken creature attacks — 17,785 cards in the game can cause this (Waterkin Shaman is one).

When Waterkin Shaman attacks:

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

a creature is cast — 17,861 cards in the game can cause this (Waterkin Shaman is one).

When Waterkin Shaman is cast:

1. Primeval Bounty — makes a token
2. Bloodbond March — brings a card back
3. Dancing from Dark to Dawn — puts that spell's mana value counters on a creature
4. Endrek Sahr, Master Breeder — makes that spell's mana value tokens
5. Summon: Fenrir — it arrives with counters thanks to Summon: Fenrir
6. Summon: Brynhildr — grants haste
7. Skittering Horror — sacrifices itself
8. Skittering Skirge — sacrifices itself
9. Skittering Monstrosity — sacrifices itself
10. Silverback Elder — triggers

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

a nontoken creature enters the battlefield — 18,291 cards in the game can cause this (Waterkin Shaman is one).

When Waterkin Shaman enters:

1. Riku of Two Reflections — makes a token
2. Samwise Gamgee — makes a token
3. Dual Nature — makes a token
4. Angelic Sell-Sword — makes a token
5. Arni, Humble Scribe — untaps itself
6. Saradoc, Master of Buckland — makes a token
7. Bramble Sovereign — makes a token
8. Spirit Bonds — makes a token
9. Lonis, Cryptozoologist — triggers
10. Radiant Solar — triggers

23 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 (Waterkin Shaman is one).

When Waterkin Shaman 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

297 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 (Waterkin Shaman is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Waterkin Shaman 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.