Frost synergies
Everything related to Frost. Combine a "generates" entry with a "reacts" entry for a synergy (classified automatically from description wording, so the occasional entry may be misfiled).
Frost is a debuff that strips 1 Defense and 1 Attack Speed per 2 stacks, decaying by 1 every 2 seconds. It deals no damage itself — it blunts the enemy's offense and defense at once.
Keep it up with suppliers who out-pace the decay (Karsu, Gustav, Sal), then add effects that punish frosted enemies. Since it peels Defense first, it also meshes well with physical attackers.
Generates Frost (30)
Heroes (1)
SalPermafrost
Sal empowers her attacks, causing them to also hit the nearest enemy to Sal's target, dealing 10 + 50% Magic bonus damage and inflicting 1 + 1×Rank Frost. This ability stacks.
Specializations (4)
The Earth's ChildPollen
After Stall (20), Sanctuary of Bloom also inflicts 3% Magic Frost and 4% Magic Burn each second.
The Winter's BiteSkorn
Whenever Skorn inflicts Poison, he inflicts an equal amount of Frost.
Whenever Skorn inflicts Frost, he gains 10×Rank Shields.
The FrostbiteKarsu
On auto attack, fire an additional arrow that inflicts 1 + 1% Attack Speed Frost and deals 1 + 10% Attack% of normal auto attack damage.
The BriskSal
Bonus damage from Permafrost can Crit.
On Crit, inflict 1 + 1×Rank Frost.
On cast, Sal gains 33% Attack + 33% Magic Crit.
Items (4)
Freezing WandRare
On cast, inflict 12 Frost on the nearest enemy.
Frosted GauntletsEpic
On auto attack, inflict 2 Frost on the target.
When auto attacked, inflict 2 Frost on the attacker.
Freezing TomeUnique
On cast, inflict 10 Frost on the nearest enemy.
Freezing GauntletUnique
Every 2 times the holder is auto attacked, inflict 1 Frost on the attacker.
Relics (16)
Frost SurgeCommon
At start of combat, inflict 20 Frost on all enemies.
Plague GeneratorCommon
At start of combat, inflict 5 Poison, 10 Frost, and 15 Burn on all enemies.
Mage's MementoRare
At start of combat, inflict 15 Frost on all enemies per Mage in combat.
Frost AmplifierRare
Whenever a Hero inflicts Frost, inflict 33% more.
Frost CatalystRare
After Stall (15, Stall 30, and Stall 45), all enemies receive damage equal to 5 times the amount of Frost they have.
Duelist's Rhythm PrismEpic
Whenever a Duelist auto attacks, they randomly inflict 2 Poison, 4 Frost, or 6 Burn on their target.
Glacial Guard PrismEpic
Whenever a Hero inflicts Frost, they gain 6 Shields per Frost inflicted.
Thermal InverterEpic
Whenever a Hero inflicts Burn, also inflict 50% of the Burn applied as Frost.
Whenever a Hero inflicts Frost, also inflict 50% of the Frost applied as Burn.
Tank's Frostplate BannerUnique
Whenever a Tank is auto attacked, they apply 2 Frost to the attacker.
Duelist's Chill BannerUnique
Whenever a Duelist auto attacks, they inflict 2 Frost on their target.
Mage's Frostbite BannerUnique
Whenever a Mage casts, they inflict Frost on their target equal to 66% of the Mana spent.
Frost BaubleUnique
At start of combat, inflict 10 Frost on all enemies.
Plague BaubleUnique
At start of combat, inflict 3 Poison, 6 Frost, and 9 Burn on all enemies.
Mage's Cataclysm EngineLegendary
Heroes gain 50 Magic.
Whenever a Mage casts, they inflict Burn and Frost on all enemies in their range equal to 20% of their Magic.
Plague Transmission EngineLegendary
At start of combat and every 10 seconds, inflict 10 Poison, 20 Frost, and 30 Burn on all enemies.
Frost Dragon's ChillAct Boss
At start of combat, inflict act2ActBossStacks Frost on all Heroes.
On combat victory, permanently increase the amount of Frost this inflicts by 3.
Rank upgrades (5)
Freezing PresenceTank / rank A・S
Tanks gain +33% Defense against damage from enemies with Frost. Backup.
Freezing AuraTank / rank A・S
When auto attacked, inflict 1 + 1% Defense Frost on the attacker (Max: 6).
Freezing CastsMage / rank A・S
On cast, inflict 25% Magic Frost on enemies in range.
Freezing AbsorptionMage / rank A・S
On cast, gain 1 Magic per 5 Frost on enemies in range.
Stalled ColdMage / rank A・S
After Stall (20), inflict 35% Magic Frost on all enemies.
Reacts to Frost (6)
Items (1)
Amulet of StormsEpic
On cast, remove 30 Frost from each enemy with 30 or more Frost to Stun those enemies for 2 seconds.
Relics (3)
Frost MigratorEpic
Whenever an enemy dies, transfer their Frost to the nearest enemy.
Mage's Elemental BannerUnique
Whenever a Mage casts, all enemies in their range take 4 damage per Frost and 2 damage per Burn they have.
Frost Dragon's ChillAct Boss
At start of combat, inflict act2ActBossStacks Frost on all Heroes.
On combat victory, permanently increase the amount of Frost this inflicts by 3.
Rank upgrades (2)
Freezing RestorationTank / rank A・S
When auto attacked by an enemy with Frost, gain 2 HP/S.
Freezing AccelerationDuelist / rank A・S
Whenever a Duelist attacks an enemy with Frost, they gain 2 Attack Speed. Backup.
Other mentions (6)
Heroes (3)
AriaRequiem Barrage
Channel an energy beam for 2.5 seconds.
Each half second, deal 15 + 100% Magic damage, inflict 6.7% Magic Frost, and inflict 10% Magic Burn to all enemies inside the beam.
GustavBlizzard
Create a Blizzard for 5 seconds.
Each second, inflict 1 + 12.5% Mana Regen Frost and deal 10 + 50% Magic damage to enemies inside the Blizzard. Shield Heroes inside it for 10 + 100% Magic.
KarsuSnowpiercer
Loose a volley of 5 arrows at nearby enemies. Each arrow deals 25 + 100% Attack + 100% Magic damage and inflicts 4 + 6.7% Attack Speed Frost.
Specializations (1)
The SparkNyx
After Stall (10), each auto attack inflicts 2 + 3.3% Attack Speed Burn.
After Stall (20), each auto attack inflicts 1 + 2.5% Attack Speed Frost.
After Stall (30), each auto attack inflicts 2% Attack Speed Poison.
Relics (1)
Glacial Decay EngineLegendary
Frost now deals damage to enemies when it ticks down (like Burn does).
Rank upgrades (1)
Freezing AttacksDuelist / rank A・S
On auto attack, inflict 1 + 1.2% Attack Speed Frost (Max: 6).