Arcanic Reproach - Omens of the Third Age Rainbow Foil

The first time an opposing hero deals damage to you each turn, you may reveal a Lightning card from your hand. If you do, deal 1 arcane damage to them.
At the start of your action phase, destroy an aura you control.

Majestic

Rainbow Foil

OMN052

Instant

Aura

Runeblade

Lightning