Elspeth, Sun's Nemesis is a mythic Legendary Planeswalker — Elspeth card from Theros Beyond Death Promos (PTHB), collector number 14p. Current market price: $1.02 (foil $1.14), TCGplayer market prices via Scryfall.
−1: Up to two target creatures you control each get +2/+1 until end of turn. −2: Create two 1/1 white Human Soldier creature tokens. −3: You gain 5 life. Escape—{4}{W}{W}, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)