Berserk [30th Anniversary Edition] Card Type_Artifact Land You can reveal this card

You can reveal this card in your hand

If you activate a non-"Labrynth" Normal Trap Card (except during the Damage Step): You can Special Summon 1 Fiend monster from your hand or GY

Neither player can target this card with card effects

They say if you can't stand the heat

but shuffle it into the Deck during the End Phase of your next turn

Berserk [30th Anniversary Edition] Card Type_Artifact Land You can reveal this cardSet: 30th Anniversary Edition Type: Instant Rarity: Uncommon Cost: {G} Cast this spell only before the combat damage step. Target creature gains trample and gets +X +0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.