Heat Shimmer [Lorwyn] LSS002-P Set: Part the Mistveil Finish:

Set: Part the Mistveil Finish: Regular Type: Action Subtype: Attack Rarity: Majestic Class: Shadow Brute Cost: 2 Power: 6 As an additional cost to play this

They don't untap during their controller's next untap step

it deals that much damage to each creature that player controls

If you reveal an attack action card and a 'non-attack' action card this way

unlike theirs

Heat Shimmer [Lorwyn] LSS002-P Set: Part the Mistveil Finish:Set: Lorwyn Type: Sorcery Rarity: Rare Cost: {2}{R} Create a token that's a copy of target creature, except it has haste and "At the beginning of the end step, exile this permanent." "Better to flare out than to gutter." Flamekin expression