MZMU-EN050 * Darkuriboh * Super Rare * Maze of Muertos Cynet Circuit [ Monster Effect ] If

[ Monster Effect ] If you control a ""Performage"" monster: You can Special Summon this card from your hand

You can only use this effect of "Libromancer Mystigirl" once per turn

but this card loses 500 ATK

When this card is Normal Summoned: You can discard 1 Spell/Trap

During your End Phase: You can add 1 Level 8 or higher Dragon monster from your Deck to your hand

MZMU-EN050 * Darkuriboh * Super Rare * Maze of Muertos Cynet Circuit [ Monster Effect ] IfWhen a Fiend monster(s) and or Fusion Monster(s) you control are targeted for an attack, or a card or effect is activated that targets them (Quick Effect): You can discard this card, then target 1 of those monsters; until the end of this turn, it cannot be destroyed by battle or card effects, also its effects activated in the Monster Zone cannot be negated. If this card is sent from the hand to the GY by card effect: You can add 1 "Polymerization"