Mix and Mega

Mega Stones List:
Abomasite:
+40 +30 +40 +20 -30 [Snow Warning]
Absolite:
+20 +0 +40 +0 +40 [Magic Bounce]
Aerodactylite:
+30 +20 +10 +20 +20 [Tough Claws]
Alakazite:
+0 +20 +40 +10 +30 [Trace]
Benettite:
+50 +10 +10 +20 +10 [Prankster]
Blastoisinite:
+20 +20 +50 +10 +0 [Mega Launcher]
Cameruptite:
+20 +30 +40 +30 -20 [Sheer Force]
Charizardite Y:
+20 +0 +50 +30 +0 [Drought]
Diancite:
+60 -40 +60 -40 +60 [Magic Bounce]
Galladite:
+40 +30 +0 +0 +30 [Inner Focus]
Garchompite:
+40 +20 +40 +10 -10 [Sand Force]
Gardevoirite:
+20 +0 +40 +20 +20 [Pixilate]
Glalitite:
+40 +0 +40 +0 +20 [Refrigerate]
Heracronite:
+60 +40 +0 +10 -10 [Skill Link]
Houndoominite:
+0 +40 +30 +10 +20 [Solar Power]
Latiasite:
+20 +30 +30 +20 +0 [Levitate]
Latiosite:
+40 +20 +30 +10 +0 [Levitate]
Lucarionite:
+30 +18 +25 +0 +22 [Adaptability]
Manectite:
+0 +20 +30 +20 +30 [Intimidate]
Metagrossite:
+10 +20 +10 +20 +40 [Tough Claws]
Mewtwonite Y:
+40 -20 +40 +30 +10 [Insomnia]
Sablenite:
+10 +50 +20 +50 -30 [Magic Bounce]
Salamencite:
+10 +50 +10 +10 +20 [Aerilate]
Scizorite:
+20 +40 +10 +20 +10 [Technician]
Sharpedonite:
+20 +30 +20 +20 +10 [Strong Jaw]
Slowbronite:
+0 +70 +30 +0 +0 [Shell Armor]
Steelixite:
+40 +30 +0 +30 +0 [Sand Force]
Swampertite:
+40 +20 +10 +20 +10 [Swift Swim]
Tyranitarite:
+30 +40 +0 +20 +10 [Sand Stream]
Venusaurite:
+18 +40 +22 +20 +0 [Thick Fat]

Aggronite:
+30 +50 +0 +20 +0 [Remove secondary type + Filter]
Altarianite:
+40 +20 +40 +0 +0 [Fairy + Pixilate]
Ampharosite:
+20 +20 +50 +20 -10 [Dragon + Mold Breaker]
Audinite:
+0 +40 +20 +40 +0 [Fairy + Healer]
Charizardite X:
+46 +33 +21 +0 +0 [Dragon + Tough Claws]
Gyaradosite:
+30 +30 +10 +30 +0 [Dark + Mold Breaker]
Loppunite:
+60 +10 +0 +0 +30 [Fight + Scrappy]
Mewtwonite X:
+80 +10 +0 +10 +0 [Fight + Steadfast]
Pinsirite:
+30 +20 +10 +20 +20 [Flying + Aerilate]
Sceptilite:
+25 +10 +30 +0 +25 [Dragon + Lightning Rod]

(Doesn't exist in Gen8:)
Red Orb:
+30 +20 +50 +0 +0 [Fire + Desolate Land]
Blue Orb:
+50 +0 +30 +20 +0 [Primordial Sea]

(Banned Stones:)
Beedrillite:
+60 +0 -30 +0 +70 [Adaptability]
Blazikenite:
+40 +10 +20 +10 +20 [Speed Boost]
Gengarite:
+0 +20 +40 +20 +20 [Shadow Tag]
Kangaskhanite:
+30 +20 +20 +20 +10 [Parental Bond]
Mawilite:
+20 +40 +0 +40 +0 [Huge Power]
Medichamite:
+40 +10 +20 +10 +20 [Pure Power]
Pidgeotite:
+0 -5 +65 +10 +20 [No Guard]