edhseer Commander synergy, explained
Sorcery
Mana cost: {4}{U}
Return target permanent to its owner's hand.
on-cast — bounce
Storm
Causes: a permanent leaves the battlefield.
Cares about: nothing.
a permanent leaves the battlefield — 315 cards in the game can cause this (Temporal Fissure is one).
1 other card cares about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Temporal Fissure is one).
When Temporal Fissure is cast:
424 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 (Temporal Fissure is one).
When Temporal Fissure is cast:
5 other cards care about it too. These are the ones with the most connections.