During the Main Phase: Pay 800 LP; add 1 "Exosister" card from your Deck to your hand, except "Exosister Pax", then, if you added a monster by this effect, you can Special Summon it if the other "Exosister" monster mentioned on it is on your field or in your GY. You can only activate 1 "Exosister Pax" per turn.
![Exosister Pax [MP23-EN260] Prismatic Secret Rare](http://www.dungeonsandjavas.com/cdn/shop/products/5d249aa4-5b1c-5fb8-9f1d-13d69baf2425_931d03d4-39cf-4f6b-9c07-94acc726e838.png?v=1696606114&width=1445)
