Location: This quest can be found in Lonalulu.
Objective: Slay a Tentacular Using the Tempered Tantrum Pep Power
To use the Tempered Tantrum pep power, you will need to have both the Main Character (MC) and Sylvando’s pep powers activated. The MC will also need to know the sword ability Flame Slash. In order to find the Tentacular, you will need to sail around the world until one appears (I found mine to the west of Sniflheim). Once you find one, whittle its HP down until it’s almost dead, then activate the Tempered Tantrum pep power to defeat it (you have to defeat it with the pep power to complete the objective). Defeating the Tentacular this way will cause it to drop some Kanaloamari. Take that back to the fisherman in Lonalulu and hand it over to him thus completing the quest.
Reward: Pentarang