Team Shazamrock

Team Shazamrock is episode 25, and also the name of the team that Dez starts to compete with the Little Clovers.

Team Rock is how closed captions describe it, YouTube is unable to recognize "Shazam".

Wikipedia description

 * Finnuala invites Dez to be guest speaker at her young leprechauns club, the Little Shamrocks. But when our gang realizes she's actually invited him as a perfect example of how not to be a leprechaun, they leave in a huff and start their own club. Team Shazamrock, a club for modern freethinking wish-granters, is great fun at first. But when a torrent of candy-based wishes threatens to sink the park and everyone in it, Dez has to get serious about his unique leprechaun talent: chaos management.

This description might have been ripped of 16 November 2018 upload on YouTube.

It contains an error: the group of young leprechauns is named Little Clovers, not Shamrocks.

It is possible this error was copied from a TV guide which used an old description of a previous name intended for the group before it was swapped from Shackrocks to Clovers last minute for simplicity and also contrast with the episode title.