Elsword - Oz Sorcerer (Heroic Mode)

Here is some Oz gameplay. The only changes are mod Ruin which adds splash damage and Death Field in which it has insta skill to mobs but has a longer internal cooldown somehow.
Enjoy~
BGM: Pokemon Platinum - Battle Frontier Theme remix

[@heirofnobility7212]

Oz is the best aisha

[@usedtoknowsomebodythatyou2883]

How to activate that Dead Field?