Aggravated Assault is a rare Enchantment card from Onslaught (ONS), collector number 185. Current market price: $36.95 (foil $199.64), TCGplayer market prices via Scryfall.
{3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.