If you're new to Abyssea this wiki page will explain all about proccing the mob so u can get Key Items ~ Rare/EX gear ~ Seals/+2 items
Just briefly: Red proc is for Atmas and KI Blue proc is for Rare/EX gear Yellow proc is for Seals/+2 Items(Cards/Stones/Jewels) and Empy Weapons item (I.e. Sedna's Tusk)
Nekoshounen Admin replied
712 weeks ago