Yes. It's a very good stratagy.
If you want to playtest this theory for youself, look in my VM's from last night for Kokoakiwi's PokeCheck link. You will see the UT Cofagrigus (as UT Yamask) I have been using. You can try it yourself.
Kokoakiwi RNG abused that Yamask specifically for me.
If you want to playtest this theory for youself, look in my VM's from last night for Kokoakiwi's PokeCheck link. You will see the UT Cofagrigus (as UT Yamask) I have been using. You can try it yourself.
Kokoakiwi RNG abused that Yamask specifically for me.