edhseer Commander synergy, explained
Instant
Mana cost: {U}{U}{R}
Choose target spell, then flip a coin. If you win the flip, gain control of that spell and you may choose new targets for it. If you lose the flip, counter that spell.
on-cast —
on-cast —
on-cast —
Causes: flip a coin, take control of a spell, counter a spell.
Cares about: nothing.
a coin is flipped — 65 cards in the game can cause this (Invert Polarity is one).
an instant is cast — 3,931 cards in the game can cause this (Invert Polarity is one).
When Invert Polarity 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 (Invert Polarity is one).
When Invert Polarity is cast:
5 other cards care about it too. These are the ones with the most connections.