An Elite Level Zero-star BOSS, whose Profession name is displayed in blue, has a level cap of 70 and grants 3 Dragon Drills upon defeat.
An Epic Level Zero-star BOSS, whose Profession name is displayed in purple, has a level cap of 80 and grants 4 Dragon Drills upon defeat.
A Legendary Level Zero-star BOSS, on par with Valkyrie, has a Profession name displayed in gold, a level cap of 90, and grants 5 Dragon Drills upon defeat.
Finally, at the Mythical Quality tier, the level of Lord Players, the Profession name is displayed in red. The level cap is a staggering 100, and the reward for defeating one jumps to 10 Dragon Drills...
Shield of Ruin.
An Epic-quality shield with a standard 25 armor and 250 Extra Life Value.
Its Equipment Trait was "Deterioration Absorption." Each time the Shield of Ruin successfully blocked an enemy's attack, it absorbed 10% of the damage and converted it into the wielder's Life Value.
It was equivalent to a special Blood-sucking Shield.
