Yes, from a quick count, I think that every L1 and L2 skill is listed except L2's bomber (which maybe got omitted because of the identity of name, but the L2
exploder is the same skill as L1's bomber). Also, the list has "booter" but the name of the skill is "Magno Boots".
L3's walker should be on the list; it's basically the same as the Lix/NL walker but it did originate from an official game.
I'm not going to vote in this poll since I've barely played L2, and for my favourite L1 skills, I can vote in the NL skills topic