edhseer Commander synergy, explained
Sorcery
Mana cost: {4}{B}{B}
Put one, two, or three target creature cards from graveyards onto the battlefield under your control. Each of them enters with an additional -1/-1 counter on it.
on-cast — brings a card back
on-cast — arrives with counters
Causes: put a creature onto the battlefield, a creature leaves a graveyard, put a counter on anything.
Cares about: a creature in a graveyard.
a creature leaves a graveyard — 1,302 cards in the game can cause this (Aberrant Return is one).
When a creature leaves a graveyard thanks to Aberrant Return:
3 other cards care about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Aberrant Return is one).
When a creature leaves a graveyard thanks to Aberrant Return:
13 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 (Aberrant Return is one).
When Aberrant Return is cast:
424 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Aberrant Return is one).
8 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Aberrant Return is one).
When a creature enters thanks to Aberrant Return:
23 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Aberrant Return is one).
298 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 (Aberrant Return is one).
20 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 (Aberrant Return is one).
When Aberrant Return is cast:
8 other cards care about it too. These are the ones with the most connections.