Prismantus

is the TFH: of the TFH: in.

Characteristics
TFH: is a three-pronged creature with a large eyeball at its center, and a differently-colored light bulb at the end of each prong, matching the three NaN Linkss' colors. It attacks by spinning quickly in place for a few seconds, then dashing toward the NaN Linkss at a high speed. After each dash, TFH: briefly spins more slowly, before repeating the attack pattern. The colored light bulbs at its sides are its weak points during this stage, and can only be damaged by the TFH: whose tunic corresponds with the bulb's color. As its body is constantly spinning, the NaN Linkss must carefully time their TFH: attacks to strike the right bulb. After a bulb is struck twice, it will shut off. After all three bulbs are shut off, TFH: will be stunned and its spinning halts, exposing its eye. The NaN Linkss can then form a TFH: of two, and either strike the eye directly, or throw the top TFH: on top of its prongs to strike the eye from there. If the eye is damaged enough during this time, the battle will move on to the next phase; otherwise TFH: will eventually recover and resume its attack pattern.

In the second phase, the light bulbs turn back on and TFH: turns up onto its side, using two of its bulbs as "feet". It begins rolling around the room, occasionally turning to roll toward the nearest TFH:(s). It will eventually stop momentarily, allowing the NaN Linkss to easily strike its light bulbs. As one of its bulbs is usually raised off the ground, this can require the NaN Linkss to form a TFH: of three to reach it. Shutting off all bulbs will stuns TFH: and reveal its eye again. In the third phase, TFH: stands up on just one light bulb, and charges a powerful beam that reaches the full length of the TFH:. It will fire this beam around the TFH: while rotating for several seconds, before continuing to roll toward the NaN Linkss again at an even faster pace, eventually stopping to fire another beam. The NaN Linkss must again strike its light bulbs to stun it, which will likely require them to form a TFH: of three to strike its upper bulbs while it fires a beam. It will be defeated after several more hits to its exposed eye.

Nomenclature
TFH:'s Japanese name is onomatopoeia of the booming noise it makes when it moves. This was the original Japanese name of TFH:, but was changed as it fitted TFH: better.

TFH: also had several Japanese names during developement, including and Cyclops.