| (*) Avatar Duration |
Starts at 10/9/8/7/6/5 seconds and decreases by 1 second per use until reaching the minimum duration of 5 seconds. |
| Cooldown |
70 seconds. Both cooldown and duration permanently bind to the hero. Buying a new BKB does not refresh these values. |
| Mana Cost |
10/9/8/7/6/5 depending on the number of uses. |
| Spell Immunity |
Provides full immunity to spells and 100% magic resistance while active. |
| Buff Removal |
Activating Avatar removes certain positive buffs. |
| Lone Druid Interaction |
If the hero has minimum duration/cooldown and gives BKB to Spirit Bear, the bear gets full duration since the effect binds to the unit, not the item. |
| Rearm Interaction |
Cannot be refreshed by Tinker’s Rearm. |