Goblin Snowman is a special Creature — Goblin card from Time Spiral Timeshifted (TSB), collector number 64. Current market price: $0.54 (foil $12.01), TCGplayer market prices via Scryfall.
Whenever this creature blocks, prevent all combat damage that would be dealt to and dealt by it this turn. {T}: This creature deals 1 damage to target creature it's blocking.