edhseer Commander synergy, explained
Artifact — Book
Mana cost: {3}
Target opponent chooses one of the top two cards of your graveyard. Exile that card and put the other one into your hand.
activated {4}, {T} —
activated {4}, {T} — brings a card back
Causes: exile a card, anything leaves a graveyard.
Cares about: a card in a graveyard.
anything is exiled — 2,497 cards in the game can cause this (Phyrexian Grimoire is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Phyrexian Grimoire is one).
When a permanent leaves a graveyard thanks to Phyrexian Grimoire:
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 (Phyrexian Grimoire is one).
When Phyrexian Grimoire is cast:
271 other cards care about it too. These are the ones with the most connections.
a nontoken artifact enters the battlefield — 3,768 cards in the game can cause this (Phyrexian Grimoire is one).
When Phyrexian Grimoire enters:
an artifact enters the battlefield — 4,643 cards in the game can cause this (Phyrexian Grimoire is one).
When Phyrexian Grimoire enters:
55 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Phyrexian Grimoire is one).
7,579 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Phyrexian Grimoire is one).
When Phyrexian Grimoire enters:
39 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 (Phyrexian Grimoire is one).
When Phyrexian Grimoire is cast:
10 other cards care about it too. These are the ones with the most connections.