Spirit Illusion

Equip only to a Level 5 or higher Fiend or Zombie monster. You can activate 1 of these effects;
●Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or on your field as material.
●Special Summon 1 "Doppleganger Token" (Level 5/ATK ?/DEF 0) with the same Type, Attribute, and ATK as the equipped monster.
You can only use this effect of "Spirit Illusion" once per turn. When an attack is declared involving the equipped monster and an opponent's monster: You can make that opponent's monster lose ATK equal to the equipped monster's.