Oh yeah, I forgot about using an imperfect Speed IV. I actually used an Adamant 31IV, 4 Spe variant to hit 81 Speed for the Maison, mainly cause I was concerned about hitting Empoleon4 with a Sacred Sword before it could potentially Sub. However, both sets have their merits and should be adjusted accordingly to your team. Definitely looking forward to using Tapu Fini when I get the chance; having an immediate Ice-resist immune to freeze hax is amazing, not to mention Aegi being able to reap the benefits while Misty Terrain is still active.This Aegislash(also copied from Maison thread) runs 79 Speed, so no worries about tying with the 80 Speed group. However, I'm not sure this is optimum for Battle Tree, but I have not had a chance to look at it myself. I remember part of the reason for the 79 Speed was to outrun Regice and avoid paralysis, but a quick switch to Fini and back, will afford another set up opportunity without paralysis woes. Minimum speed would have been useful many times when I had to risk another Swords Dance to ensure a OHKO on a slower opponent without having to worry about taking a hit in Blade form.