Linara gains 10 / 15 / 20 / 25 / 30 bonus armor and magic resist. This bonus is lost if Linara has dealt damage in the last 10 seconds.
COST: 50 / 55 / 60 / 65 / 70 mana
Active: Linara strikes a target enemy unit with a bolt of energy, dealing magic damage to it. The bolt deals up to 250% bonus damage depending on how long ago it was last used, reaching its maximum power after 5 minutes.