Sheoldred // The True Scriptures [March of the Machine Prerelease Promos] Lightning[+10] If both targets are still

If both targets are still legal as this ability resolves

First of Locthwain or another black creature enters the battlefield under your control

Set: Assassin's Creed Type: Legendary Creature — Human Assassin Rarity: Mythic Cost: {1}{B} Menace

Xenagos isn't a creature

Each game contains

Sheoldred // The True Scriptures [March of the Machine Prerelease Promos] Lightning[+10] If both targets are stillSet: March of the Machine Prerelease Promos Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {3}{B}{B} Menace When Sheoldred enters the battlefield, each opponent sacrifices a nontoken creature or planeswalker. {4}{B}: Exile Sheoldred, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery and only if an opponent has eight or more cards in their graveyard. Reverse Type: Enchantment Saga (As