Gorbok

Gorbok is a humanoid creature, with three heads, sewn together, with the heads to the side housing the sideways jaw of the central head.

Behavior
Three heads are much better than two. It can look in three different directions simultaneously, meaning sneaking around this beast will be made extra difficult. Its additional heads also give it combat abilities, it will alternate between a charging attack with its central head, and two headbutts in quick succession when at close range.

Variants
One Gorbok is never enough. There are several diffent variations on the Gorbok formula.

Gorbok - Tier I
Charges and headbutts. Headbutts and charges. Et cetera and so forth.
 * HP: Average
 * Damage: Medium x 2 (Headbutt) to High (Charge)
 * Speed: Average to Fast (Charge)

Gorbulok - Tier II
Replaces its left head with a new acid shooting one. It will shoot at long range, charge at medium and headbutt at close. It is also orange-coloured and lemon scented.
 * HP: High
 * Damage: Average (Acid) to High x 2 (Headbutt) to Very High (Charge)
 * Speed: Quick to Very Fast (Charge)

Gorobikulok - Tier III
It doesn't get any more Gorbok than this. Its acid shooting head is replaced by a mortar head that shoots an exploding mini-head. It arcs through the air and deals damage in a large radius. It also replaces its charging head with a fire-breathing one, as it sprints towards you it will spew a short-ranged salvo of flames in front of itself, extending its range of pain. It has a blotchy black pattern on its purple base.
 * HP: Very High
 * Damage: High (Mortar and Flames) to Very High (Headbutt) to Incredible (Charge)
 * Speed: Fast to Warp Speed (Charge)

Gorbirorkulor - Tier III
Gorbok's other third tier variant, it has replaced the acid-shooting head with a head-shooting head, and the charging head will spit acid as it charges. The heads shot by the head-shooting head will roll around on the ground and spit acid, and despawn after 5 seconds. It has a yellow colouring with thin black stripes all around its body.
 * HP: Very High
 * Damage: High (Acid) to Very High (Headbutt) to Incredible (Charge)
 * Speed: Fast to Warp Speed (Charge)