Hercules, Prince of Power (Marvel Super Heroes)

Legendary Creature Ñ Demigod Warrior Hero - Power-up Ñ {4}{G}: Put a +1/+1 counter on Hercules. He gains vigilance, indestructible, and haste until end of turn. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)