edhseer Commander synergy, explained
Instant
Mana cost: {1}{B}
Exile up to four target cards from a single graveyard.
on-cast — hits a graveyard
Transmute {1}{B}{B}
Causes: exile a card, anything leaves a graveyard.
Cares about: nothing.
anything is exiled — 2,497 cards in the game can cause this (Shred Memory is one).
an instant is cast — 3,931 cards in the game can cause this (Shred Memory is one).
When Shred Memory 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 (Shred Memory is one).
When Shred Memory is cast:
5 other cards care about it too. These are the ones with the most connections.