This is 456 instead of 406, 304*1.5 = 456406 / Vivillon / 89 / +Spe / 252 / +1
464 / Torterra / 56 / +Spe / 252 / +2 , 232*2 = 464CB Trevenant
211 / Trevenant / 56 / Neutral / 252 / +0
Trick Room trevenant
105 / Trevenant / 56 / -Spe / 0 / +0 / 0 Spe IVs
Rock Polish Tyrantrum at +2
482 / Tyrantrum / 71 / Neutral / 252 / +2
Defensive Emboar
166 / Emboar / 65 / Neutral / 0 / +0
Defensive Flygon
242 / Flygon / 100 / Neutral / 24 / +0
Offensive Granbull
137 / Granbull / 45 / Neutral / 44 / +0
Malamar
242 / Malamar / 73 / +Spe / 152 / +0
Piloswine
136 / Piloswine / 50 / Neutral / 0 / +0
Rock Polish Torterra
232 / Torterra / 56 / +Spe / 252 / +0
434 / Torterra / 56 / +Spe / 252 / +2
Defensive Torterra
148 / Torterra / 56 / Neutral / 0 / +0
Gourgeist-XL
156 / Gourgeist-XL / 69/ -Spe / 0 / +0 (if sassy)
174 / Gourgeist-XL / 69/ Neutral / 0 / +0
I checked mons that are at least B rank in the VR, the sets are taken from the smogdex, except for Trevenant and Gourgeist, for their speed I used sets I've seen around the forum o_o
+Spe should be here566 / Venusaur / 80 / Neutral / 252 / +2 / 30 Speed IVs