edhseer Commander synergy, explained
Instant
Mana cost: {3}{U}
Ripple 4
Return target permanent to its owner's hand.
on-cast — bounce
Causes: a permanent leaves the battlefield.
Cares about: nothing.
a permanent leaves the battlefield — 315 cards in the game can cause this (Surging Aether is one).
1 other card cares about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Surging Aether is one).
When Surging Aether is cast:
427 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 (Surging Aether is one).
When Surging Aether is cast:
5 other cards care about it too. These are the ones with the most connections.