edhseer Commander synergy, explained
Instant
Mana cost: {1}{U}
Clash with an opponent, then return target creature to its owner's hand. If you win, you may put that creature on top of its owner's library instead.
on-cast —
on-cast — bounce
on-cast — sets the top of a library
Causes: clash, a creature leaves the battlefield.
Cares about: nothing.
you clash — 29 cards in the game can cause this (Whirlpool Whelm is one).
When Whirlpool Whelm clashes:
an instant is cast — 3,931 cards in the game can cause this (Whirlpool Whelm is one).
When Whirlpool Whelm is cast:
427 other cards care about it too. These are the ones with the most connections.
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Whirlpool Whelm is one).
3 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Whirlpool Whelm is one).
When a creature leaves the battlefield thanks to Whirlpool Whelm:
25 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Whirlpool Whelm is one).
When Whirlpool Whelm is cast:
5 other cards care about it too. These are the ones with the most connections.