Drakuseth, Maw of Flames (Foundations #760)

Legendary Creature — Dragon - {4}{R}{R}{R}
Flying
Whenever Drakuseth attacks, it deals 4 damage to any target and 3 damage to each of up to two other targets.
7/7
„"Spread out, you idiots! Spread out!"
—Marsden, party leader, last words“