Anrakyr the Traveller is a rare Legendary Artifact Creature — Necron card from Warhammer 40,000 Commander (40K), collector number 28. Current market price: $3.51, TCGplayer market prices via Scryfall.
Lord of the Pyrrhian Legions — Whenever Anrakyr the Traveller attacks, you may cast an artifact spell from your hand or graveyard by paying life equal to its mana value rather than paying its mana cost.