Berserk [Beta Edition] Serpent then you can negate the

then you can negate the attack

After 20 turns have passed after you activate this card (counting the turn you activate this card as the 1st turn)

Set: Commander 2015 Type: Legendary Creature — Zombie Soldier Rarity: Mythic Cost: {1}{W}{B} Whenever you cast an enchantment spell

Set: 2014 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 1000 When this card you control is destroyed by battle with an opponent's attacking monster and sent to your Graveyard: You can Special Summon 1 "Gravekeeper's" monster from your Deck in face-down Defense Position

if Rasputin started the turn untapped

Berserk [Beta Edition] Serpent then you can negate theSet: Beta 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.