Yesterday, we finally got Mewtwo!
Here I'll explain how we did it in order to help out a fellow trainer in need:
After a couple of failed attempts with my boyfriend, I decided to build my Mew a bit more like a Paladin. (Full Sp Def, Full Def, Impish). My job is to tank hits and keep everyone alive. I also swapped pollen puff for life dew to heal everyone (and myself).
Next, we got into a Pokemon Discord server to ask for help. Two more mews joined the party! Our team was: 2 attackers, 2 supports. All bug tera. 🥷🥷🧙🧙
Turn 1, STRUGGLE BUG. Mewtwo loves his calm minds, so keeping his Sp Attack in check is key to survival! (I also carried light screen for good measure too). It may not do much damage, but I imagine it's very annoying... 🐛🐛🐛🐛
Once it was safe to do so, the attackers Swords Danced, while us supports kept them healthy or Mewtwo in check (Keep struggling!!). There's a reason why we didn't bother with Mewtwo's Sp Defense...
Keep this in mind when you remove a good chunk of Mewtwo's health: HE HAS REST AND CARRIES A CHESTO BERRY. So, a Mew with Electric/Misty Terrain will help TONS.
After some leech lives and more struggle bug spam, he was finally caught! 🎉