The Biggesthead

The Biggesthead is a War Mode Boss that spawns in the Oof Attack. It is fairly easy on its own for its level but it's a event boss and the first one. It also spawns in a crowd control environment.

Summoning
There is no way to naturally spawn biggesthead, or consume an item to summon it. To summon the Biggesthead, the player must wait for round ten of the Oof Attack to commence. His arrival will be warned by "Round ten - BOSS APPROACHING!"

While Biggesthead is being fought, Boss 1 will play.

Battle
When you fight the Biggesthead, it will usually hover above you and/or circle around you. It will shoot lasers rapidly in a large spread, and give you the confused debuff while doing so. Once it has done this it will start dashing really quickly towards the player, and while this happens it has double defense and damage regardless of mode. It will then pause for a moment, and then do a super quick dash while shooting something that is like a fast phantasmal deathray, and then slow down to eventually pause and spawn a MASSIVE phantasmal deathray. It will start calling for help(summoning Biggerheads and bigheads). It uses a massive linked sword attack after this, creating swords all over the floor and shooting swords everywhere. It also drops dynamite after this attack quickly. The more HP it loses, the quicker it gets, and it will start mixing moves together- E.G: it dashes and shoots swords at the same time. Once the HP drops to 50%, a clone will be spawned. This will mirror the Biggesthead, and start to do the same thing as it. Like the brain of cthulhu, it will grow more real later. Sometimes the biggerhead will teleport to the mirrored Biggerhead's position and vice versa, confusing the player. In expert mode, it gains more defense once down to 25% HP, and also performs a heal and summons a forcefield. The boss is slower when the forcefield is active, but can't be hit. The forcefield has 100/200 defense and 1500 HP. It also has 200/400 contact damage. Once defeated, more biggerheads and bigheads will spawn in the event.