edhseer Commander synergy, explained
Creature — Leviathan
Mana cost: {5}{G}{U}
Flying, trample
Shroud
Causes: nothing.
Cares about: nothing.
hits creature — 2,298 cards in the game can cause this.
13 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 (Simic Sky Swallower is one).
When Simic Sky Swallower attacks:
111 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 (Simic Sky Swallower is one).
When Simic Sky Swallower attacks:
181 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 (Simic Sky Swallower is one).
When Simic Sky Swallower blocks:
18 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 (Simic Sky Swallower is one).
When Simic Sky Swallower attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Simic Sky Swallower is one).
When Simic Sky Swallower deals combat damage:
194 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Simic Sky Swallower is one).
When Simic Sky Swallower is cast:
84 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 (Simic Sky Swallower is one).
When Simic Sky Swallower enters:
299 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 (Simic Sky Swallower is one).
39 other cards care about it too. These are the ones with the most connections.