Ennu

A skill that steals an opponent's abilities—Plunder. Mason, who possesses a skill typically used by demons, secretly uses it, fearing his comrades will despise him. But eventually, he's banished from the Hero's party.Alone, Mason decides that next time, he'll form the ultimate party, one where he can truly trust his companions. Just then, an elven princess, Luna, appears before him...!

Magic power and demonic swords? Too bad Elias can't wield either! Drafted to the Hero's Party by his carefree master, he finds himself abandoned by his so-called "companions." But a chance encounter with an elf girl, a water dragon, and a high spirit might just lead to the adventure of a lifetime!