Behemoth's Herald is a uncommon Creature — Elf Shaman card from Shards of Alara (ALA), collector number 124. Current market price: $0.13 (foil $0.37), TCGplayer market prices via Scryfall.
{2}{G}, {T}, Sacrifice a red creature, a green creature, and a white creature: Search your library for a card named Godsire, put it onto the battlefield, then shuffle.