edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{B}
Exile target creature and all other creatures with the same name as that creature.
on-cast —
Flashback {5}{B}{B}
Causes: exile a creature, a creature leaves the battlefield.
Cares about: nothing.
a creature is exiled — 1,003 cards in the game can cause this (Sever the Bloodline is one).
When a creature is exiled thanks to Sever the Bloodline:
5 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Sever the Bloodline is one).
a sorcery is cast — 3,720 cards in the game can cause this (Sever the Bloodline is one).
When Sever the Bloodline is cast:
424 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 (Sever the Bloodline 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 (Sever the Bloodline is one).
When a creature leaves the battlefield thanks to Sever the Bloodline:
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 (Sever the Bloodline is one).
When Sever the Bloodline is cast:
5 other cards care about it too. These are the ones with the most connections.