Solgaleo & Lunala GX (254/236) [Sun & Moon: Cosmic Eclipse]Set: Sun & Moon: Cosmic Eclipse Type: Psychic Rarity: Secret Rare Retreat cost: Colorless,Colorless

Iroas isn't a creature

Exile Burning Wish

Set: XY: Flashfire Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Or perhaps a red mage

or destroy target permanent if it is blue

Set: From the Vault: Twenty Type: Artifact Rarity: Mythic Cost: {3} Fading 4 (This artifact enters the battlefield with four fade counters on it

You pay any costs for the drink

You shouldn't have

−1: Return target creature to its owner's hand

Sacrifice this artifact: You gain 3 life

put that many +1/+1 counters on Tetravus

" —Warrior's oath common during the Three Kingdoms period