Oh thats just Zakum! Zakum is the most powerful creature in the game! let me post some post form another forum!
So, i was thinking, if we all somehow get to 70+, what can we do? Well.... Take on Zakum
Zakum is a boss monster, summoned only by the bravest (or stupidest) at the end of the lvl 50 PQ.
The PQ involves finding various keys and maps....
The prize you need the prize of the 1st part and 2nd part of the 50 PQ and 30 gold zombie teeths to summon Zakum.
Next you get to the Entrance to the jump quest to get to Zakum
do a few jumps here and there...
and finaly get across.
This is the entrance to the temple were you summon zakum.
Profile of a killer
QUOTE
To fight Zakum in the most efficient manner possible , you would actually need all the classes at their third job,forming at least 5-6 parties , having a total of 30 to 40 players in order to secure victory.A priest would be invaluable, healing, dispelling and opening up a portal for players who have been killed to reenter to continue to fight Zakum again.
Zakum itself is immune to ICE FREEZE, POISON, MESO EXPLOSION and any status ailments (His arms are affected by meso explosion.). But the monsters that he summons can be affected by these ailments.
Things to be expected. YOu will be cursed, weakened , blinded.So you need priest to cast dispel for you.
Whenever Zakum casts PHY ATTK , MAG ATTK , MAG DEF and PHY DEF UP, you will need the 3 different warrior classes, KNIGHT , CRUSADER AND DRAGONKNIGHT to cast POWER CRASH, MAGIC CRASH and ARMOR CRASH to nullify his boosting spells.
It is however possible to kill him without all those classes and all those people, it takes a little longer though, about an hour more, but it has been done
Here's how Zakum attacks:
MAIN BODY:
Physical contact will give 7-8K DMG
Summon His UNDERLINGS 6 at a time til he's dead.
Curse the entire PARTY , HP MP reduced to 1.
Able to self recover and heal his underlings.
Spew Fire 5-6 times (can cause dizziness )
ARM of RECOVERY: (suggest that you take down this one first)
Able to heal itself every 30 secs for 50-55K HP
Able to cast MACATTK , MAGDEF,PHYATTK and PHYDEF UP.
ARM of strength:
Full Party Attack : 2-2.5K dmg per hit
Single player Attack: 3K dmg per hit
ARM of FIRE/POISON elemental:
Cast METOR SHOWER : 2-2.5K dmg per hit
Cast the REAL POISON: HP loss at 800/SEC
ARM of ICE/LIT elemental:
Casts MAJOR ICICLE STRIKE from the ground to entire party : 2-2.5K dmg per hit
Cast LIGHNING to the central and right side of the map: 2.5-3K dmg per hit
ARM of HOLY elemental:
Holy Strike : 1.8 - 2.5k dmg per player(ignores Magical DEF)
ARM of DARK elemental

Should be taken out first)
Curses the entire party with ailments like blindness,weak, MUTE,
and can cause HP to go down to 1500 and MP to 500.
Zakum has masses of HP, coupled with its healing arm... hes a **** to fight. But his drops are worth it. And the level ups he gives are astoundings, giving millions of XP points.
And the drops he gives when you finaly slay him!!!
Here Zakum is dropping most level 90 weapons
(i see a level 90 2handed sword, level 90 bow, 1h blunt, level 90 LUK dagger, 1h axe, level 90 xbow, 2h blunt, 2h axe, level 90 STR dagger, level 88 wand, level 90 spear, 2h sword again)
missing from this copied post are thousands upon thousands of zakum pictures and awesome pics of people over level one hundred!