Cavern of Souls [Double Masters 2022] Dark Ascension Tokens Sacrifice another Serpent: Choose one

Sacrifice another Serpent: Choose one —

damage that would reduce your life total to less than 7 reduces it to 7 instead

and escape

Set: Commander 2017 Type: Legendary Creature — Human Wizard Rarity: Mythic Cost: {2}{U}{B}{R} Eminence — Whenever another nontoken Wizard enters the battlefield under your control

And now you're afraid of a few little nibbles

Cavern of Souls [Double Masters 2022] Dark Ascension Tokens Sacrifice another Serpent: Choose oneSet: Double Masters 2022 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.