Elesh Norn, Mother of Machines (Borderless Concept Praetors) [Phyrexia: All Will Be One] World Championship Series They forget that here

They forget that here

You can only use 1 "Transaction Rollback" effect per turn

Reverse Type: Token Artifact — Treasure {T}

If this card successfully attacks your opponent directly

you can also Xyz Summon "Kashtira Arise-Heart" by using 1 "Kashtira" monster you control

Elesh Norn, Mother of Machines (Borderless Concept Praetors) [Phyrexia: All Will Be One] World Championship Series They forget that hereSet: Phyrexia: All Will Be One Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {4}{W} Vigilance If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. Permanents entering the battlefield don't cause abilities of permanents your opponents control to trigger.