Tier 2 (Hero Level 4)
When Lightning Shield damages an enemy it restores 4 Mana, up to 40.
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(Patch December 14, 2016) Note: Now returns Mana from hitting all enemies, not just Heroes.
(Patch August 9, 2016) Note: The Stormcaller Talent’s Mana restoration effect will now apply to all active Lightning Shields, rather than only the most recent cast.- (Patch June 21, 2016) Note: Mana return increased from 3 to 4 per Hero hit.; Maximum Mana returned increased from 30 to 40.
- (Patch May 17, 2016) Note: Now restores 3 Mana when Lightning Shield damages an enemy Hero, up to a maximum of 30.
- (Patch March 1, 2016) Note: No longer increases Lightning Shield duration.
- (Patch July 21, 2015) Note: Stormcaller (Talent) moved from Level 13 to Level 4; No longer reduces Lightning Shield’s cooldown; Now increases Lightning Shield’s duration by 2 seconds; Mana cost reduction lowered from 50% to 40%.