edhseer Commander synergy, explained
Artifact
Mana cost: {2}
When this artifact enters, draw a card.
triggered — draws you 1 card
Mill four cards. You may put a creature card from among them into your hand.
activated {1}{B}, Sacrifice this artifact —
activated {1}{B}, Sacrifice this artifact — mills a card
activated {1}{B}, Sacrifice this artifact — brings a card back
Causes: draw a card, sacrifice a permanent, a permanent is put into a graveyard from the battlefield, mill a card, a creature leaves a graveyard.
Cares about: a creature in a graveyard.
an artifact is sacrificed — 761 cards in the game can cause this (Eerie Gravestone is one).
When you sacrifice Eerie Gravestone:
6 other cards care about it too. These are the ones with the most connections.
an artifact in a graveyard — 1,226 cards in the game can cause this (Eerie Gravestone is one).
When Eerie Gravestone is in the graveyard:
179 other cards care about it too. These are the ones with the most connections.
a nontoken artifact is put into a graveyard from the battlefield — 1,226 cards in the game can cause this (Eerie Gravestone is one).
When Eerie Gravestone is put into a graveyard from the battlefield:
1 other card cares about it too. These are the ones with the most connections.
an artifact goes to a graveyard — 1,250 cards in the game can cause this (Eerie Gravestone is one).
When Eerie Gravestone hits the graveyard:
an artifact is put into a graveyard from the battlefield — 1,254 cards in the game can cause this (Eerie Gravestone is one).
When Eerie Gravestone is put into a graveyard from the battlefield:
32 other cards care about it too. These are the ones with the most connections.
a creature leaves a graveyard — 1,302 cards in the game can cause this (Eerie Gravestone is one).
When a creature leaves a graveyard thanks to Eerie Gravestone:
3 other cards care about it too. These are the ones with the most connections.
an artifact leaves the battlefield — 1,680 cards in the game can cause this (Eerie Gravestone is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Eerie Gravestone is one).
When a creature leaves a graveyard thanks to Eerie Gravestone:
13 other cards care about it too. These are the ones with the most connections.
anything is sacrificed — 3,450 cards in the game can cause this (Eerie Gravestone is one).
3 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 (Eerie Gravestone is one).
280 other cards care about it too. These are the ones with the most connections.
a card is drawn — 3,815 cards in the game can cause this (Eerie Gravestone is one).
66 other cards care about it too. These are the ones with the most connections.