Ruthless Technomancer is a rare Creature — Human Wizard card from Neon Dynasty Commander (NEC), collector number 35. Current market price: $2.89 (foil $11.97), TCGplayer market prices via Scryfall.
When this creature enters, you may sacrifice another creature you control. If you do, create a number of Treasure tokens equal to that creature's power. {2}{B}, Sacrifice X artifacts: Return target creature card with power X or less from your graveyard to the battlefield. X can't be 0.