Drifting Undead

Description
Drifting Undead are skeletons that wander aimlessly. They are a powerful Floor 1 monster as indicated by their red nametag and are among the stronger undead.

Location
The Drifting Undead can be found around the Graveyard in the Dark Forest and inside the Tomb of Averthis Raid Dungeon.

Skills
The Drifting Undead may appear in pairs or with other undead. They're a tank-like monster with capable damage and are very swift. Drifting Undead will usually be among the first to approach you. Dealing with them individually may eat up time, so defeating nearby monsters before tackling them is recommended at lower levels.

Skeletal Guard
When fighting an opponent, the Drifting Undead may raise it's guard, indicated beforehand 1.75 seconds beforehand with green particles. It will take 20% less damage for 15 seconds when this occurs.

Unleashing a stronger sword skill as soon as green particles surround a Drifting Undead will make your fight a lot easier.

Bleed Out
The Drifting Undead may inflict a wither debuff to nearby players upon attacking a target. It's indicated by an expanding circle made of green diamond particles. It will first inflict wither I for 6 seconds and then inflict wither II for 15 seconds after a short 0.5 second delay to players.

It is recommended that you back away when the circle appears, however, if you're hit by the first wither debuff, make sure to use a movement skill to dodge the second, deadlier wither II debuff.