Blizzard: Largest AoE Skill in Avabel Online. Prominence: Great AoE that moves forwards. Black Corrupter: AoE placing which can slow down monsters/Players; in PvP it can also help with fooling the enemy (let them think it's Blizzard instead of Hidden). Flash Glow: It's small....but it's Light Element and has a huge amount of Damage. It also has a chance on knocking back the foes (it explodes when touched). Of course not to forget the One of only Passive, Quick Spell: which speeds up all skill castings. For me it's indeed more like the Quick Spell. :3 Actually our downfall in the end would be the fact that we don't have enough Shortcuts.... D: And also, you mustn't only look at Lost Speller. It's temping to look at the big picture of Lost Speller, since a lot of players start with this Class and wants to master this first to get that Large Blizzard AoE Skill. It's indeed a great skill, but it's not all Blizzard for Mages, since everyone would know (and else they will soon or later), since the Casting is rather... long. You need combo's in order to pull something nice out; and else you can also use Blizzard as decoy/trapping in PvP. Other than that, a lot of people recommend you to unlock and master Lost Speller first, but if you ask me....Just unlock one of the Lost Speller/Wizard/Elementalist on your own choise. You can simpily do great even without that Blizzard! Each class has their greatness~ :3 Just experience it for yourself. It's way more easier to understand that way!