Elesh Norn, Grand Cenobite is a mythic Legendary Creature — Phyrexian Praetor card from Multiverse Legends (MUL), collector number 3. Current market price: $23.21 (foil $26.47), TCGplayer market prices via Scryfall.
Vigilance Other creatures you control get +2/+2. Creatures your opponents control get -2/-2.