ubers horse rain team (tested and working)
https://pokepast.es/751fa40accf72ed8
-masq is simple
-modest horse ohkos everything with it's coverage + tera
-scarf raidon ohkos zacian and caly if tera'd
-SD Arceus adamant so it ohkos mirai at +2
-ogre has enough speed to outrun zacian and caly if they're para'd and ohko with a spout
-treads outruns zacian and caly when quarked and 1v1's them both