Mowglie began his competitive career with Media Pixel eSports in the Autumn Season 2015 where he competed alongside KValafar and Palmatoro. Initially, the team did not make it to the Autumn Live Championship. Only due to the forfeit of SK Prometheus they were able to attend the live event as the 8th seed. Coming in as the underdogs, Media Pixel brought the SAW push composition to another level by playing it with a Phinn on the roam position. This made Mowglie famous for his Phinn plays giving him the nickname BestPhinnWorld. Media Pixel finished 1st place and therefore gaining the title of the first Vainglory European Champions.
One month after their win at the Autumn Live Championship Media Pixel got acquired by the Team Secret organization.
Coming Winter Season 2016, Mowglie competed under the name of Team Secret at the Winter Live Championship. Finishing first and third at the VGL Winter Qualifiers the team gained enough points to make it to Winter Live Championship as the first seed. During the live event Team Secret got knocked into the losers bracket by SNOW Tsunami. Winning in the losers bracket, they made it into the finals to face off against Team SNOW Tsunami yet again where they won 3-0, thus taking home the title of the European Champions for the second time.
During the Champion vs Champion: Battle of the Atlantic match Mowglie was not able to be present because of passport issues.
In the Spring Season 2016, Team Secret finished third and first during the VGL Spring Qualifiers, therefore going into the Spring Live Championship as the first seed. Throughout the next days Team Secret made it into the finals without dropping a single game. Facing SNOW Tsunami in the finals Team Secret won 3-1 while giving up only one game during the entire Spring Live Championship. With their win, Team Secret claimed the title of the European Champions for the third time in a row.
In the Summer Season 2016, Team Secret kept a 19 game series win streak after losing in Split 1 Week 1. During the entire Evil Eight Team Secret only dropped games to mousesports and Gankstars Cerberus. Finishing first overall in both splits, they qualified for the Summer Live Championship as the first seed.