This deck does generally well vs minion based matchups, but suffers vs spell based decks such as quest hunter and quest druid.

Mulligan for Wildfire every matchup

vs quest decks, Dirty Rat.

vs aggro (warrior, druid) You want Glacier Racer and Flurry. Glacier racer's spellburst will trigger after flurry has frozen minions for a great removal option, it also combos very nicely with Frostbolt for burst in a pinch

Frostweave Dungeoneer Is an amazing card and should also be kept in most cases.

General strategy is to control board while building up hero power dmg forJan'alai, the Dragonhawk and Mordresh Fire Eye.

You will usually get to 10 dmg by hitting Reckless Apprentice with WildfireorSpirit of the Dragonhawk+Daring Fire-Eater combo in 1 turn - no need to priotise spam ping to achieve this.

Other deck considerations are; Glacial Shard, Cone of Cold, Imprisoned Observer, Ice Lance,Coldwraith, Starscryer and Frost Lich Jaina

This decklist will likely change a lot as I refine it. Previously I was running a faster version with Spirit of the Dragonhawk and Daring Fire-Eater (The +2 dmg crosses over to all 3 targets for a very strong hero power).

I am always open to feedback and would love to hear your thoughts.