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Heroes & Upgrades

Explore special upgrades for 65 heroes.

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SPECIAL ABILITY UPGRADES

Winter Wyvern

Upgrades: 12

Arctic Burn

Upgrades: 3

Second Degree Burn

Every 2nd Arctic Burn attack triggers an extra attack on the main target, dealing bonus magical damage equal to 200% of Winter Wyvern's Intelligence. It also attacks 4 extra targets.

Arctic Kiss

During Arctic Burn fly, Winter Wyvern can send Arctic Blow to friendly units, provides them the same basic bonuses for limited time. Winter Wyvern babies get buffs for 2x longer duration.

Arctic Splash

Arctic Burn attacks damage enemies in a 200 radius around the target.

Splinter Blast

Upgrades: 3

Mother of Dragons

Self-cast summons up to 3 dragons and recalls survivors. They inherit your stats, gain health, regen and level-scaled attack speed, and release weaker Splinter Blasts on hatching/death. Learned Arctic Burn buffs them; Cold Embrace heals recalled dragons. Golden dragon (15% chance): double inheritance; aura grants you and dragons +35% damage, attack/move speed and max health.

Chilled to the Bone

After the secondary targets are hit, the main target is struck by returning splinters from each target for 50% of Splinter Blast's damage.

Soothing Breeze

Splinter Blast heals allies around the target for the Splinter Blast's damage.

Cold Embrace

Upgrades: 3

Frost Resistance

Cold Embrace gain 2 charges with 15s restore time. Targets are not stunned anymore and also gain magic immunity and mana regen, but their attack speed and movement speed is reduced by 35% and cast time increased by 50%

Empowered Embrace

Units that attack an embraced target have Arctic Burn applied to them.
Requires: Arctic Burn

Ice Cold Killing

Cold Embrace creates a cold zone around the target that slows enemies by 15% and applies damage equal to Embrace heal every 0.5s (max damage per tick: 500). Radius: 500

Winter's Curse

Upgrades: 3

Transmitted by Death

Winter Curse is transmitted to nearby enemies when the main target dies for the remaining duration. Reduces cooldown by 20s.

Foul Cursing

Incoming damage from affected enemies to the target is amplified by 75%.

Cursed Benefaction

Winter Curse targets provides +3 point divided to all attributes if they die during curse. Only main targets (that provide aura).