So this team got me to top 4 in Let's Go Candied, 14-1. Teleport magneton can pivot on nearly the whole meta, while hitmonlee is a great wallbreaker and stallsweeper, save it for late game. taunt+roost aero and mew carry the team. The last slot has never done anything for me despite the win streak, which is a testament to the power of taunt + roost + eevee in this meta.
https://pokepast.es/90bbe6aae39195e5