Frostflame Nova
Spell
AoE, Cold, Fire, Nova, Repeatable
Level: (1—20)
Requires: Level (1—90)
Unleash a wave of volatile ice that feeds on flames. While the wave doesn't deal damage, the ice latches onto Ignited enemies, refreshing the duration of their active Ignite and rapidly Freezing them but preventing them from being Ignited further until the Ignite expires.
Wave
Wave radius is 3.5 metres

Additional Effects From Quality:
Wave radius is (0—50) metres
VolatileIce
Deals (2—81) to (3—122) Cold Damage
10% more Freeze Buildup for each 1% of enemy's Ailment Threshold dealt by the affected Ignite per second
Hits enemies every 0.5 seconds until affected Ignite expires

Additional Effects From Quality:
Wave radius is (0—50) metres
Skills can be managed in the Skills Panel.
Recommended Supports 15

Support gems suggested for this skill, grouped by the uncut support level needed to create them — hover any card for its full tooltip.

I
Deep Freeze
Deep Freeze
Support · Cold
Requires: Level (1—90), (4—157) Int
Supported Skills have 50% increased Freeze Duration on Enemies
Hourglass
Hourglass
Support
Requires: Level (1—90), (4—157) Int
Supported Skills deal 30% more Damage
Supported Skills have a Cooldown of 10 seconds
Zenith I
Zenith I
Support · Spell
Requires: Level (1—90), (4—157) Int
Supported Spells deal 30% more Damage while you are above 90% of your Maximum Mana
II
Considered Casting
Considered Casting
Support · Spell
Requires: Level (1—90), (4—157) Int
Supported Spell Skills have 15% less Cast Speed
Supported Spells deal 35% more Damage
Frost Nexus
Frost Nexus
Support · AoE, Cold
Requires: Level (1—90), (4—157) Int
Supported Skills create Chilled Ground for 8 seconds when they Freeze an Enemy
Embitter
Embitter
Support · Cold
Requires: Level (1—90), (4—157) Int
If Supported Skills would gain extra Damage of any Type other than Cold, they gain extra Cold Damage instead
III
Brittle Armour
Brittle Armour
Support · Physical, Cold
Requires: Level (1—90), (4—157) Int
Hits against targets Frozen by Supported Skills Break Armour equal to 100% of Physical damage dealt
Magnified Area II
Magnified Area II
Support · AoE
Requires: Level (1—90), (4—157) Int
Supported Skills have 45% increased Area of Effect
Zenith II
Zenith II
Support · Spell
Requires: Level (1—90), (4—157) Int
Supported Skills have 25% increased Mana Cost Efficiency
Supported Spells deal 30% more Damage while you are above 90% of your Maximum Mana
IV
Efficiency II
Efficiency II
Support
Requires: Level (1—90), (4—157) Str
Supported Skills have 40% less Cost
Eternal Flame III
Eternal Flame III
Support · Fire
Requires: Level (1—90), (4—157) Str
Supported Skills have 20% chance to refresh Ignite duration on Critical Hit
Minion Pact II
Minion Pact II
Support · Minion
Requires: Level (1—90), (4—157) Int
Supported Skills remove 150% of your maximum Life from a nearby Minion on use to deal 35% more damage
V
Cold Mastery
Cold Mastery
Support · Cold
Requires: Level (1—90), (4—157) Int
+1 to Level of Supported Cold Skills
Expand
Expand
Support · Spell, AoE
Requires: Level (1—90), (4—157) Int
Supported Skills have a maximum of 3 Seals
Supported Skills get 30% increased area of effect per Seal broken
Supported Spells gain a Seal every 200% of cast time
Execute III
Execute III
Support
Requires: Level (1—90), (4—157) Str
Supported Skills deal 30% more Damage with Hits while you are on Low Life
Supported Skills deal 30% more Damage with Hits against Enemies that are on Low Life