Tainted Enrage - Activate to put Bloodhorn in a murderous frenzy. The unit will deal 100% more
damage for 15 seconds but its own life points are immediately reduced by 1500. Cannot be used
anymore once life points habe been reduced below 1500. Reusable every 30 seconds.
Life Stealer - 15% of the damage dealt by the building will repair the building and restore its life