Put target creature card from a graveyard onto the battlefield under your control. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
No shop on TCG.shopping has this in stock right now.
Run a card shop?
Elesh Norn, Mother of MachinesBorderless · Step-and-Compleat Foil419 · mythic$413.74
Elesh Norn, Mother of MachinesBorderless415 · mythic$143.11
Atraxa, Grand UnifierOil Slick Raised Foil357 · mythic$133.72
Mondrak, Glory DominusOil Slick Raised Foil346 · mythic$109.58
Elesh Norn, Mother of MachinesOil Slick Raised Foil345 · mythic$83.66
Elesh Norn, Mother of MachinesConcept Praetor · Step-and-Compleat Foil421 · mythic$82.36
Mondrak, Glory DominusShowcase · Step-and-Compleat Foil424 · mythic$80.04
Solphim, Mayhem DominusOil Slick Raised Foil354 · mythic$75.97
Ichormoon GauntletOil Slick Raised Foil348 · mythic$65.28
Atraxa, Grand UnifierShowcase · Step-and-Compleat Foil459 · mythic$62.53
Elesh Norn, Mother of MachinesShowcase · Step-and-Compleat Foil420 · mythic$58.40
All Will Be OneOil Slick Raised Foil352 · mythic$50.35