Weatherseed Totem is a uncommon Artifact card from Time Spiral (TSP), collector number 268. Current market price: $0.18 (foil $0.46), TCGplayer market prices via Scryfall.
{T}: Add {G}. {2}{G}{G}{G}: This artifact becomes a 5/3 green Treefolk artifact creature with trample until end of turn. When this artifact is put into a graveyard from the battlefield, if it was a creature, return this card to its owner's hand.