Miara, Thorn of the Glade is a uncommon Legendary Creature — Elf Scout card from Kaldheim Commander (KHC), collector number 51. Current market price: $0.35, TCGplayer market prices via Scryfall.
Whenever Miara or another Elf you control dies, you may pay {1} and 1 life. If you do, draw a card. Partner (You can have two commanders if both have partner.)