Teferi's Protection (Japanese) [Strixhaven: School of Mages Mystical Archive] Kor Soldier Set: Double Masters Type: Artifact

Set: Double Masters Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

Set: Khans of Tarkir Type: Land Rarity: Rare {T}

which possess the stability of ancient mountains

If it's a land card

Teferi's Protection (Japanese) [Strixhaven: School of Mages Mystical Archive] Kor Soldier Set: Double Masters Type: ArtifactSet: Strixhaven: School of Mages Mystical Archive Type: Instant Rarity: Mythic Cost: {2}{W} Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.) Exile Teferi's Protection.