And How to use Dota Keys The primarily focus of the Defense of the Ancient tactics and strategy tips are on hero building. Heroes acquire abilities and strength through purchases with gold, so acquiring gold becomes the principal goal. DOTA Heroes gain gold by killing or destroying enemy assets or personnel, in particular by killing creeps. So gaining gold is can be quite complex. The last hit gains the gold so timing is essential! Spells that deal multiple damage can gain several creep kills at one time and the impending health of an enemy to decrease or cast a spell will help. Start by finding what type of hero you have: Strength, Intelligence, or Agility. Buy items that will boost these skills. A useful first item is Boots of Speed, which will give increased speed to attack or withdraw. Rings of regeneration, sapphire waters, ironwood branches and circlets of nobility are also useful. Some items combine to form recipes, and may not cost gold to obtain.