Plateau [Revised Edition] Regional Championship Qualifiers 2023 except it doesn't copy that

except it doesn't copy that creature's color and it has "At the beginning of your upkeep

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {4}{W} Each creature deals damage to itself equal to its power

Set: Secret Lair Drop Series Type: Legendary Creature — Nightmare Hydra Rarity: Mythic Cost: {1}{B}{G}{U} Deathtouch

Set: Secret Lair Drop Series Type: Legendary Creature — Dragon Rarity: Mythic Cost: {4}{B}{R}{G} Flying

{4}{U}{B}{R}: Exile Nicol Bolas

Plateau [Revised Edition] Regional Championship Qualifiers 2023 except it doesn't copy thatSet: Revised Edition Type: Land Mountain Plains Rarity: Rare ({T}: Add {R} or {W}.)