Saheeli, Filigree Master is a mythic Legendary Planeswalker — Saheeli card from The Brothers' War (BRO), collector number 294. Current market price: $0.95 (foil $1.31), TCGplayer market prices via Scryfall.
+1: Scry 1. You may tap an untapped artifact you control. If you do, draw a card. −2: Create two 1/1 colorless Thopter artifact creature tokens with flying. They gain haste until end of turn. −4: You get an emblem with "Artifact creatures you control get +1/+1" and "Artifact spells you cast cost {1} less to cast."