Ketria [March of the Machine Commander] Human Rebel you may change "target black

you may change "target black spell" to "target blue spell

Set: Innistrad: Midnight Hunt Prerelease Promos Type: Creature — Vampire Warrior Rarity: Rare Cost: {1}{B} When Slaughter Specialist enters the battlefield

Create a 4/4 blue and red Elemental creature token

Whenever a creature you control with a mana ability attacks

Ketria [March of the Machine Commander] Human Rebel you may change "target blackSet: March of the Machine Commander Type: Plane Ikoria Rarity: Common When you planeswalk to Ketria and at the beginning of your upkeep, put your choice of vigilance, menace, or trample counter on target creature you control. Whenever chaos ensues, exile cards from the top of your library until you exile a nonland permanent card. Put that card onto the battlefield or into your hand.