Twenty Lessons [Unknown Event] Murders at Karlov Manor Prerelease Promos Legion's Emperor deals damage equal

Legion's Emperor deals damage equal to the number of creature tokens you control to target opponent

Flashback—Sacrifice a creature

Urza decided to create one versatile being

Set: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {3}{U} Avoidance — Whenever you cast a noncreature spell

Twenty Lessons [Unknown Event] Murders at Karlov Manor Prerelease Promos Legion's Emperor deals damage equalSet: Unknown Event Rarity: Uncommon Cast a random Lesson spell without paying its mana color. If that spell has X in its mana cost, X is 3. (As of today, there are 20 lessons. Perhaps look up a list and roll a d20?)