As part of the Quest "Training at Lulu Lake", Sidon is finally able to start his Waterfall-climbing class, but he needs speed-boosting Materials for his students.[12] Using the Materials, Sidon's students are able to master climbing Waterfalls, and their eager attitudes inspire him to work even harder with his own training.[13]
↑ 3.03.1The waterfall-climbing class is set to take place at Lulu Lake! Sidon is eager to give the spot a look-see, but there's a Lynel nearby on Ploymus Mountain, so he must take a stealthy approach... — Gallery (Age of Calamity)
↑OK, Link. Let's get moving. The fastest way to Ploymus Mountain is to ascend the waterfall east of the domain! That Zora armor should come in handy. Just swim to the waterfall basin, and then go up the waterfall from there! I'll wait at East Reservoir Lake, right by the Divine Beast. Gather at least 20shock arrows, and then come join me! — Sidon (Breath of the Wild)
↑♪Reaching skyward from waters blue. Ruta's Champion a heart true.♪ ♪The hero's power shall grow. Seek trials monuments show.♪ ♪One, find what the light's path shows. Two, conquer ancient foes.♪ ♪Three, chase rings of the waterfall. Champion, the trials call!♪ — Kass (Breath of the Wild)
↑I applaud your courage in coming here. The locations that will be revealed to you are of trials that will enhance the power sleeping within. Do not let your guard down... — Monk (Breath of the Wild)
↑Sidon returned to a hero's welcome. He confirmed that Lulu Lake would be a perfect spot for the workshop... after they hired a lightning wielder to defeat the Lynel, that is. — Gallery (Age of Calamity)
↑Word has it that the Zora have enlisted Urbosa to slay a fearsome Lynel up on Ploymus Mountain. Provide something to increase her fortitude for the challenging battle ahead. — Gallery (Age of Calamity)
↑Unsurprisingly, the battle with the Lynel on Ploymus Mountain ended with Urbosa coming out on top. Now the Zora can practice climbing waterfalls without fear of the Lynel menace. — Gallery (Age of Calamity)
↑The Lynel on Ploymus Mountain has been defeated, opening the way for the waterfall-climbing workshop at Lulu Lake! Pick something up to prepare students for their first climb. — Gallery (Age of Calamity)
↑The workshop was a huge success, with many of its attendees coming away as waterfall-climbing pros! Sidon, inspired by the students' tenacity, redoubled his own training efforts. — Gallery (Age of Calamity)