Shiny Shadow Mewtwo Confirmed : r/TheSilphRoad

this is the rarest shadow mewtwo that isnt a hundo, hear me out. the shadow give the mewtwo a 20% boost in attack, and 20% lower defence. Max iv's in hp, defense

VERIFICATION: Shadow Mewtwo still available with Super Rocket Radar as of January 1, 2021 : r/TheSilphRoad

Shiny shadows from grunts confirmed as a permanent feature? : r/TheSilphRoad

A. Mewtwo Infographic Updated : r/TheSilphRoad

22) Shiny shadow Snubbull from Rocket grunt confirmed? (Not my photo) : TheSilphRoad

Mewtwo caught after 8:00pm NO LONGER has Shadowball (GMT+4) : r/TheSilphRoad

Gardevoir is available in rocket battles : r/TheSilphRoad

Shiny shadow Sneasel from Sierra : r/TheSilphRoad

Shadow Mewtwo & GO Fest Rewards Found In Pokémon GO Code

Finally caught shadow Mewtwo and it was almost a hundo! : r/pokemongoyellow

Shadow Mewtwo battle confirmed (not as a reward though) : r/TheSilphRoad

Any confirmed shiny shadow mewtwos so far? : r/TheSilphRoad

Possible Kyogre and Groudon Raids, Shiny Tangela at GO Fest 2020

Verification, saved super radars get Shadow Mewtwo from Balloons : r/ TheSilphRoad