If you control no monsters or only Xyz Monsters You can Special Summon this card from your hand and if you do Special Summon 1 Exosister Elis from your Deck You cannot Special Summon monsters the turn you activate this effect except Exosister monsters If a cards moves out of either GY except during the Damage Step You can Special Summon from your Extra Deck 1 Exosister Xyz Monster using this faceup card you control as material This is treated as an Xyz Summon You can only use each effect of Exos
