edhseer Commander synergy, explained
Instant
Mana cost: {1}{U}{U}
If you attacked this turn, you may pay {U} rather than pay this spell's mana cost.
Counter target spell.
on-cast —
Causes: counter a spell.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Admiral's Order is one).
When Admiral's Order is cast:
427 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 (Admiral's Order is one).
When Admiral's Order is cast:
5 other cards care about it too. These are the ones with the most connections.