Nemeses Keystone [ROTD-EN029] Super Rare Spellcaster Effect Monster except for the Xyz Summon

except for the Xyz Summon of a FIRE Warrior-Type monster

then you can add 1 "Plunder Patroll" Spell/Trap from your Deck to your hand

do battle damages to your opponent equal to the difference

Once per turn: You can reduce the Level of 1 monster with 2800 ATK and 1000 DEF in your hand by 2 until the end of this turn (even after they are Summoned/Set

OR: Unequip this card and Special Summon it in Attack Position

Nemeses Keystone [ROTD-EN029] Super Rare Spellcaster Effect Monster except for the Xyz SummonSet: Rise of the Duelist Card type: Effect Monster Rarity: Super Rare Attack: 700 Defense: 0 You can target 1 of your banished monsters, except "Nemeses Keystone"; Special Summon this card from your hand, and if you do, shuffle that target into the Deck. During the End Phase, if this card is currently banished, and was banished this turn: You can add this card to your hand. You can only use each effect of "Nemeses Keystone" once per turn.