Black King Bar
|Black King Bar |
Black King Bar, also known as BKB, is an Armor item purchasable from the Main Shop. When its Avatar ability is activated, Spell Immunity and 100% Magic Resistance is granted to the user for a short period of time.
With every use the duration is decreased by 1 second, until it has reached the minimum duration of 5 seconds. The cooldown also decreases with use. Any new BKBs purchased will keep the cooldown and duration reductions.
Black King Bar cannot be sold.
A situational item recommended for any hero in need of protection from spells. A useful time to get BKB is when you're a high priority target and need to stop the enemy team from focusing your hero down with too many spells.
WC3 DotA Version