edhseer Commander synergy, explained
Instant
Mana cost: {1}{W}
When you cast this spell, copy it for each other instant and sorcery spell you've cast this turn. You may choose new targets for the copies.
triggered — copies a spell
Put a +1/+1 counter on target creature. It gains vigilance until end of turn.
on-cast — puts a counter on it
on-cast — grants a keyword
Causes: copy a spell, put a counter on a creature.
Cares about: nothing.
a spell is copied — 122 cards in the game can cause this (Show of Confidence is one).
When Show of Confidence is copied:
a creature gets a counter — 2,691 cards in the game can cause this (Show of Confidence is one).
When a creature gets a counter thanks to Show of Confidence:
31 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 (Show of Confidence is one).
When Show of Confidence is cast:
427 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 (Show of Confidence is one).
7 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 (Show of Confidence is one).
When Show of Confidence is cast:
5 other cards care about it too. These are the ones with the most connections.