Is it physically possible to get all 31s and 0s for a Mystery Gift?

[da72107]

I know in older generations certain IV combinations were impossible, so they either had to breed for a pokemon or settle for IVs (one example being Colosseum/Gale of Darkness). I received an event Coalossal, the Wolfe one, and it had 31/0/31/31/31/31 for IVs. I was just wondering if this was physically possible. I'm not too worried if it's a hack as long as it's theoretically something someone could do in a Gen VIII Mystery Gift. I know we can't RNG Gen VIII Mystery Gifts yet, which had me initially curious. 

Thank you in advance for your time!

[theSLAYER]

The gift was distributed with fixed IVs.

 

 

 

[da72107]

Ah, thank you! Sorry for the mixup there.