edhseer Commander synergy, explained
Artifact
Mana cost: {3}
Until end of turn, you may cast instant and sorcery spells from the top of your graveyard. If a spell cast this way would be put into a graveyard, exile it instead.
activated {3}, {T} — brings a card back
activated {3}, {T} —
Causes: cast an instant, cast a sorcery, an instant leaves a graveyard, a sorcery leaves a graveyard, exile a spell, a spell leaves the battlefield.
Cares about: an instant in a graveyard, a sorcery in a graveyard.
an instant in a graveyard — 2 cards in the game can cause this (Bösium Strip is one).
an instant leaves a graveyard — 202 cards in the game can cause this (Bösium Strip is one).
anything is exiled — 2,497 cards in the game can cause this (Bösium Strip is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Bösium Strip is one).
When an instant or sorcery leaves a graveyard thanks to Bösium Strip:
13 other cards care about it too. These are the ones with the most connections.
an artifact is cast — 3,683 cards in the game can cause this (Bösium Strip is one).
When Bösium Strip is cast:
271 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Bösium Strip is one).
424 other cards care about it too. These are the ones with the most connections.