Grimbeast

Grimbeast is a level 60 monster found in Ssuorrvlos' Lair. It likes to hide in a hole until a player approaches. Once it emerges from the hole it will slowly creep towards the player while firing long range attacks, however it has no sprites to face up or down with, thus it may only face right or left while doing so. (Though it can walk in any direction just fine, albeit slowly.)

Grimbeast has 3,220,000 HP. It also has 20,000 MP which it uses to cast a variety of dark based spells. One such spell creates a small black dot which damages upon contact and slowly expands. Once cast, it will slowly get larger and larger until it consumes the screen and damages everyone in the room continously.

When using melee attacks this monster does 3,250 damage. It also have 7,500 defense and can drop any of the following items according to the Spy skill.

It appeared as a mask in GraalOnline Classic (also known as iClassic) in which you could see the front of its face.

Stygian Essence at a 0.08% drop rate.

Mark of the Ninth Year at a 0.4% drop rate.

Slayer of the Fallen at a 0.5% drop rate.

Ivory Sin at a 0.5% drop rate.

Pitchfork of Ssuorrvlos at a 0.5% drop rate.

Nosferatu's Ripper at a 0.5% drop rate.

Path of Darkness at a 0.5% drop rate.

Stave of Suffering at a 0.5% drop rate.

Hallowed Hornbow at a 0.5% drop rate.

Sacrificial Kris at a 0.5% drop rate.

Cursed Blade of Blood at a 0.5% drop rate.

Spines of Vorcugore at a 0.5% drop rate.

Devilfang Spinner at a 0.5% drop rate.

Deadman's Hand at a 0.5% drop rate.

Hell's Bane at a 0.5% drop rate.

Hallow's Lantern at a 0.5% drop rate.

Hallowed Armor at a 90% drop rate.

Other Level 55 Armor at a 100% drop rate.