Warrior's Oath [Double Masters 2022] Murders at Karlov Manor Promos there is an additional upkeep

there is an additional upkeep step

Set: Outlaws of Thunder Junction: The Big Score Type: Creature — Human Rogue Rarity: Mythic Cost: {1}{R} Menace

then return it to the battlefield transformed under its owner's control

create two Food tokens

Set: Secret Lair Drop Series Type: Legendary Creature — Dog Cat Rarity: Mythic Cost: {1}{R}{G}{W} Whenever you cast a Dog spell

Warrior's Oath [Double Masters 2022] Murders at Karlov Manor Promos there is an additional upkeepSet: Double Masters 2022 Type: Sorcery Rarity: Mythic Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. "I swear this before all gods old and new: I will fight to my last breath."