Sledge-Class Seedship is a rare Artifact — Spacecraft card from Edge of Eternities Promos (PEOE), collector number 208p. Current market price: $0.27 (foil $0.27), TCGplayer market prices via Scryfall.
Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 7+.) 7+ | Flying Whenever this Spacecraft attacks, you may put a creature card from your hand onto the battlefield.