Krosan Restorer is a common Creature — Human Druid card from Torment (TOR), collector number 130. Current market price: $0.22 (foil $10.67), TCGplayer market prices via Scryfall.
{T}: Untap target land. Threshold — {T}: Untap up to three target lands. Activate only if there are seven or more cards in your graveyard.