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Demolisher (Mastery)

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  • Season One
Offense Defense Utility


Demolisher is a tier 4 offense mastery with 1 rank.


  • Requires 12 points in Offense.


  • Empowers  Promote:
    • Reduces the spell's cooldown by 15 seconds.
    • While the spell is off cooldown, the user deals 15 more damages to turrets.
    • While the spell is off cooldown, promoted units gain 20 Armor Mini Icon.pngArmor.

Patch History[edit]


Removed with the removal of the Promote summoner's spell.

June 26, 2009 Patch


EFFECT Reduces Promote's cooldown by 15 seconds, increases damage dealt to turrets by 15 while Promote is off cooldown, and increases Promoted unit's armor by 20.