Comet Azur

Fires a tremendous comet in a torrent akin to the distant starry expanse that pierces through any enemy it touches
any entity caught in the blast takes 10d8 of damage Attack: [roll]1d20[/roll] Damage: [roll](if([roll:-1:critical], =0, 10d8, 2{10d8}.expand()))+8[/roll]
At higher levels: add 1d8 for every 2 levels above level 9