Glenn is a hero in Band of Heroes.
Ice Vortex: Protecting vortex appears around the band for 5 (+1 per Tornado upgrade) seconds. It stops the hostile projectiles and damages enemies in range.
Wind armor: There is 25% (+5% per Storm Armor upgrade) chance to reduce any damage by 50%.
Tailwind: Glenn's Razor Waves speed is increased by 20% (per upgrade).
Storm Armor: Wind Armor's chance to reduce the damage is increased by 5% (per upgrade).
Haste: All the heroes in the band move 10% (per upgrade) faster.
Turbulence: Razor Waves slow down the enemies by 10% (per upgrade).
Tornado: Ice Vortex time is increased by 1 (per upgrade) second.
Air Mastery: Glenn's fire rate is increased by 1% (per upgrade).