Abyss of Agony

is a in . It is the second of the .
==Themes and Navigation==
The takes place at a cliffside with rushing waterfalls, which the must climb, eventually reaching a watery grotto.
In Stage 1, the begin at a lake with rapidly moving currents and several docks. The must carefully swim in the moving water while avoiding , and quickly swim over to a small island with two and a . The can be detonated by firing an at them. Using the to reach the on the left and right sides, the must hit these by firing , which will lower wooden dams and reveal more . These must be hit to remove the two locks over the largest dam, which will open the way to the . The must be used to cross the waterfall onto its platform.
Stage 2 starts the at the base of the waterfalls. The must climb the cliff side using their . They eventually make their way to a rapidly moving river where a group of and a spawn. Electrified will then appear after they are defeated. Defeating all enemies opens the , reachable with the .
In Stage 3, the reappear higher up the cliffside, next to a brick pillar. On the left ledge is a water wheel and a wooden platform on a pulley. The water wheel is used to make the platform move, by turning it with the 's pillar. Using the on the left side makes the platform move right, and using it on the right side makes it move left. The must work in tandem to turn the water wheel and transport each other. One turns the water wheel while the other two ride the platform. The with the fires an at a as they move along, which opens a wooden wall blocking the rest of the way. Eventually, they reach a second water wheel. One must then turn this water wheel, transporting the with the to another , which opens another wooden wall blocking the way above. The must then reunite at the ledges above, by using the water wheel to transport the remaining and the to cross the small waterfalls.
Eventually, the arrive at a large wheel, powered by a smaller one. One must power the water wheel to transport the other two to the ledge above them. Another water wheel can be found above to keep turning the wheel for the last . A on the ledge will activate the brick pillar, which will then act as an elevator to the starting area of the Stage.. Should any of the fall all the way down, they can ride this as a lift and return to the final ledge. This pillar can also be used to reach a containing . At the very top of the cliff is the .
Stage 4 is where the is fought in a large pool inside a grotto.
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 contains the following : "Halved attack and defense!", "Guard the orb!", and "Clear within the time limit!".
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At the end of the , three can be opened. Two contain the same , and one contains another.
====No challenge====
*2 
*1 
===="Halved attack and defense!"====
*2 
*1 
===="Guard the orb!"====
*2 
*1 
===="Clear within the time limit!"====
*2 
*1 
===Enemies===
File:TFH Buzz Blob Model.png|Buzz Blob
File:TFH Crow Model.png|Crow
File:TFH Keeleon Model.png|Keeleon
File:TFH Water Octorok Model.png|Octorok
File:TFH Squiddy Model.png|Squiddy
==Nomenclature==