Return of the Mole Man is a mythic Enchantment card from Marvel Super Heroes Commander (MSC), collector number 729. Current market price: $4.81 (foil $10.31), TCGplayer market prices via Scryfall.
Landfall — Whenever a land you control enters, you may mill two cards. {5}{G}, Sacrifice this enchantment: Create X 1/1 green Minion creature tokens named Moloid, where X is the number of permanent cards in your graveyard. The tokens have "Whenever this token attacks, you may mill a card." Activate only as a sorcery.