Blaze Wizard soloing Chaos Vellum

I thought that damage against a physical resist 300% PDR boss would need like 5-10m range... Wait don't tell me that they have 100% elemental ignore like paladins?

they do

Spirit of Flame: Summon the spirit of Flame (you can choose one of two appearances). While summoned, your mana costs will be increased by a certain percentage but you will gain defense ignore and attacking Ignition affected enemies will reduce their resistances (party members will receive a certain percentage of this effect). (max level: 30)
Level 1: 120% mana cost increase, ignore 1% of enemies’ defenses, Ignition will reduce enemies’ resistances by 71%, party members will receive 10% of this effect, 600 second duration, cooldown of 5 seconds.
Level 30: 120% mana cost increase, ignore 30% of enemies’ defenses, Ignition will reduce enemies’ resistances by 100%, party members will receive 10% of this effect, 600 second duration, cooldown of 5 seconds.

in fact, paladin & the other adventurer mages copied this skill from BW..