edhseer Commander synergy, explained
Legendary Creature — Leviathan
Mana cost: {6}{U}{U}
Kicker {1}{U}
When Slinn Voda enters, if it was kicked, return all creatures to their owners' hands except for Merfolk, Krakens, Leviathans, Octopuses, and Serpents.
triggered — bounce
Causes: a Kraken creature leaves the battlefield, a Leviathan creature leaves the battlefield, a Merfolk creature leaves the battlefield, an Octopus creature leaves the battlefield, a Serpent creature leaves the battlefield.
Cares about: nothing.
hits creature — 509 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
5 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 893 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep leaves the battlefield:
5 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,238 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep attacks:
43 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep attacks:
2 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,254 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep is cast:
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,316 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Slinn Voda's colors can cause this (Slinn Voda is one).
When Slinn Voda, the Rising Deep enters:
32 other cards care about it too. These are the ones with the most connections.