rappelz upgrading alcatraz necklace

yeah, i just recorded everything, so its kinda long and im to lazy to edit ;D just skip the using 270 upgrade ingots :D btw. i totally dont understand the dmg increase from 16% vs all, to 18% vs all, especially after seeing the increase from 16% vs all ( including undead i guess ;) to 20% vs Undead, which isnt high aswell, but yeah, still much higher ( far more than twice the increase) mhhhhhhhh