As usual, lots of info comes from the Japanese wiki. Frost Lord revolves around the unique status effect "Frostbite" which can be inflicted with the skills in this class. By inflicting frostbite on an enemy that already has it, it will cause an AoE damage effect centered on that enemy... supposedly. Honestly, it hasn't been working for me; all I'm getting is the splash sound effect with no visual effects or damage. Unlock requirements: Sharp Crystal x30, Hard Crystal x30, Illusionary Crystal x50, Mythical Stonex1 Summon Fenrir: 800 SP Max lvl: 10 Element: Water Skill Boost: Power Up Description: Summon Fenrir, and freeze the land with extreme cold blow. Call Back Fenrir: 20 SP Max lvl: 1 Description Call back Fenrir where the player is. -- Nothing needs to be said here, as it's the same as every other class. Frost Rush: 90 SP Max lvl: 1 Element: Water Description: Fenrir runs forward and burst. Creates frostbite to those who were attacked. Japanese Description: Fenrir wraps himself in frost and charges the enemy. Victims are inflicted with frostbite. -- 2 hits. Not very wide range, but larger than Valkyrie's skill. Frost Shield: 60 SP Max lvl: 10 Element: Water Skill Boost: Cool Time Cut Description: Barricades with icy, cold air, and frostbites the ones who tries to attack. Type A: Longer time for shield. Type B: Shorter cool time. Type C: Less consumed SP. Japanese Description: Coat your body in extreme cold, and inflict frostbite upon your attackers. -- The only one you get a RE skill for. It's called a shield, but there's no damage reduction. Ice Wave: 60 SP Max lvl: 10 Element: Water Skill Boost: Power Up Description: Upfront, strong, freezing blow. Increases strength and time as you charge. To trap an attack to the enemy for hit. Type A: Raised Power. Type B: Decreased cool time. Type C: Reduce consumed SP Japanese Description: Release a freezing blow. Can be charged to increase the power and duration. Fenrir will attack the enemy hit. -- Charging increases the range, cooldown time, and chance of frostbite as well. Fenrir teleports just like Valkyrie. EX Skill: Order Fenrir EX skills (Ice Tornado): 150 SP Max lvl: 1 Element: Water Skill Boost: Power Up Description: Activate Fenrir's EX skill. Icy vortex that will freeze everything. Japanese Description: not available yet. -- Fenrir disappears, as usual. A medium ranged AoE centered on Fenrir.