u/Demon__Queen_

*ahem*

Ultra Mix is a mashup between Almost Any Ability, Alphabet Cup, Camomons, Mix and Mega, Tier Shift, and Scalemons

Meaning

• Pokemon have access to all moves that start with the same letter as their name
• A pokemon's type is changed to match the first two moves in its moveset
• Pokemon's stats (other than HP) are scaled up or down to be as close to 600 BST as possible
• Pokemon can hold a mega stone and mega evolve to get the corresponding stat and ability changes, though it should be noted that their type will not change. Importantly, the stat boosts they receive are scaled by the same multiplier their base stats received in the previous point. This is to say pokemon with a low initial BST can get an absurd amount of stats.
• Finally, after everything else, a pokemon receives a boost to all of its base stats (besides HP) depending on how far below OU it is (UU gets +15, RU +20, NU +25, and PU +30).