Uro, Titan of Nature's Wrath [SLD - 222] Blue The mayhem cost is equal

The mayhem cost is equal to its mana cost

When The One Ring enters the battlefield

Power Artifact has no effect on artifacts that have no activation cost or whose activation cost is 0

[+2]: Until your next turn

Uro, Titan of Nature's Wrath [SLD - 222] Blue The mayhem cost is equalRarity: M #: 222 Creature Type or Sub Type: Legendary Creature Elder Giant P: 6 T: 6 Rules Text Contains: Showcase: Kaldheim Part 1 When Uro enters the battlefield, sacrifice it unless it escaped. Whenever Uro enters the battlefield or attacks, you gain 3 life and draw a card, then you may put a land card from your hand onto the battlefield. Escape GGUU, Exile five other cards from your graveyard.