>Pic not exactly related.
Due to in-game information, we know that the UB's only have Beast Boost due to absorbing energy after entering the Ultra Breaches. Why not try and guess what their original abilities were.
I'll start. Guzzlord seems pretty fitting for gluttony.
Pheremosa: Speedboost
Nihilego: Levitate
Buzzwole: Guts
Pheromosa: Queenly Majesty
Xurkitree: Static
Celesteela: Clear Body
Kartana: No Guard
Guzzlord: Strong Jaw/Gluttony
>>29858754
>UBs only have Beast Boost because of Ultra Breach
What? I haven't played yet so would you care to explain?
>>29859710
Beast Boost is their ability because they hail from the other dimension.
MAJOR SPOILERS FOR EXPLANATION.Solgaleo and Lunaala are UBs because Cosmog is one, but because Solgaleo and Lunaala evolved outside of the alternate dimension, they have Clear Body and Multiscale named differently for abilities. If they evolved in the alternate dimension and ran through they would have beast boost.
Essentially Beast Boost is like in Destiny, when in the first raid you bust out of the alternate timelines in the final boss battle and you're much stronger because of it.
>>29858830
I would agree with this but make Xurkitree Volt Absorb.
Nihilego: Clear Body
>>29859800
I get what you're saying, but is there anything to suggest that UBs were originally regular Pokemon before entering the UB dimension?