Astarion, the Decadent is a rare Legendary Creature — Vampire Elf Rogue card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 413. Current market price: $0.49 (foil $1.10), TCGplayer market prices via Scryfall.
Deathtouch, lifelink At the beginning of your end step, choose one — • Feed — Target opponent loses life equal to the amount of life they lost this turn. • Friends — You gain life equal to the amount of life you gained this turn.
All Commander Legends: Battle for Baldur's Gate cards and prices