Is Ursaluna really a bad match'up ? Like you just have to protect when they Blood Moon and then Calm Mind when the opponent can't Blood Moon. But this strategy still seems hard against good player so you have to Protect at the right turn. Anyway great team, great rmt and great peak ! Gratz !
I guess the odds are still in our favour, but having such a reasonable chance to immediately get 6-0d every time you face this thing, withouth considering the rest of the ways they can win is always gonna hurt this team´s consistency. Realistically tho, for Bloodmoon Ursa counters, it doesn´t really get better than Blissey. So perhaps you are right.