Sigil of Aether (Marvel) [ROS168] (Rosetta) Cold Foil WTR209-C Whenever your hero would be

Whenever your hero would be dealt damage

You must pay 500 Life Points to declare an attack with this monster

Set: Tactical Masters Card type: Effect Monster Rarity: Collector's Rare Attack: 2900 Defense: 1900 Your opponent cannot activate monster effects in response to the activation of your Normal Trap Cards

Set: Crucible of War Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Attack Reaction Rarity: Majestic Class: Warrior Cost: 0 You may attack an additional time with target sword this turn

Sigil of Aether (Marvel) [ROS168] (Rosetta) Cold Foil WTR209-C Whenever your hero would beSet: Rosetta Finish: Cold Foil Type: Instant Subtype: Aura Rarity: Marvel Class: Wizard Cost: 0 At the beginning of your action phase, destroy this. When this leaves the arena, deal 1 arcane damage to any target. If damage is dealt this way, amp 1. (The next time you would deal arcane damage this turn, instead deal that much plus 1.)