Colgera

is a TotK: in.

Characteristics
Colgera is a massive worm-like creature reminiscent of Molgera, with a spiky shell made of solid ice. It has five eyes, large pincers, and a pair of wings on three of its body segments. It is responsible for the Extreme Cold Snap.

Battle
Colgera flies through the air, firing icicle spikes at Link if he gets too close. It will also open portals that it will pass through to try and confuse Link about where it will be, sometimes appearing directly underneath him to perform a biting attack. The use of TotK:'s gusts is necessary to dodge this attack, and will generally come in handy for repositioning throughout the battle.

Colgera's weaknesses are the purple glowing spots on its body, which are protected by a layer of ice on its underside and the spiky shell on its top. The ice can be broken with arrows (preferably ones that have been Fused with Fire Fruits, Fire Chuchu Jelly, or Bomb Flowers) or by skydiving onto it from above; despite Colgera's spiky exterior Link will not take damage from contact with it but he will be knocked back if his dive is not fast enough. Colgera takes a moment to regrow its spikes after shooting them, making that moment ideal for Link to attack from above. Strong updrafts are present throughout the battle, allowing Link to quickly reascend if needed; using them will also fully restore his Stamina.

After half its health is depleted, Colgera will begin to summon tornadoes to attack Link and attack more aggressively.