Annie Ability (LoL): Molten Shield

Annie grants herself or the target allied champion and Tibbers a 40 / 90 / 140 / 190 / 240 (+40% of ability power) shield for 3 seconds and 20-50% bonus movement speed that decays over 1.5 seconds (depending on level).

While Molten Shield is active, enemies who basic attack it are dealt 20 / 30 / 40 / 50 / 60 (+20% of ability power) magic damage.