edhseer Commander synergy, explained
Instant
Mana cost: {B}
Up to one target creature gets -1/-1 until end of turn. You create a 1/1 black Rat creature token with "This token can't block."
on-cast — shrinks a creature by -1/-1
on-cast — makes a token
Causes: create a Rat creature token, put a Rat creature token onto the battlefield.
Cares about: nothing.
a Rat enters the battlefield — 186 cards in the game can cause this (Rat Out is one).
When a Rat enters thanks to Rat Out:
1 other card cares about it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Rat Out is one).
When a Rat enters thanks to Rat Out:
a creature token is created — 2,799 cards in the game can cause this (Rat Out is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 3,710 cards in the game can cause this (Rat Out is one).
When a Rat enters thanks to Rat Out:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Rat Out is one).
When Rat Out makes a Rat token:
17 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Rat Out is one).
When Rat Out is cast:
427 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 (Rat Out is one).
When a Rat enters thanks to Rat Out:
327 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 (Rat Out is one).
When a Rat enters thanks to Rat Out:
34 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 (Rat Out is one).
When Rat Out is cast:
5 other cards care about it too. These are the ones with the most connections.