tbh some of the mons mentioned above are just double dance pdon's check such as primal kyogre due to it's too dangerous to switch in. Besides, mons like lando-T and grassceus r just based on the opposing pdon's set is already confirmed, thus in fact they aren't solid answers due to they may be take down by pdon's other common sets, moves such as overheat, eruption, fireblast are dangerous to them in fact. From my point of view, Cynara's groundceus and Staxi's defensive lunala as well as dovah's gira-O are good answers, btw i suggest
Cynara to add a priority since Judgment can't KO pdon, which can be dangerous while mons like magearna or dusk mane give pdon a free chance to set up.
At last, I'd like to share my pdon check lunala's set:
Lunala @ Leftovers/ Lunalium Z
Ability: Shadow Shield
Shiny: Yes
EVs: 116 HP / 192 Def / 200 Spe
Timid Nature
IVs: 0 Atk
- Moongeist Beam
- Toxic
- Roost
- Defog
yeah it's a bit different from the calculator set, I give a bit more EVS into HP to make it roost to max hp after taking a max special attack's eruption from pdon:252+ SpA Groudon-Primal Eruption (150 BP) vs. 116 HP / 0 SpD Shadow Shield Lunala in Harsh Sunshine: 212-249 (47.7 - 56%) -- 82.8% chance to 2HKO
the remain EVS are given to speed and def to outspeed 90 max speed then reduce the damage of precipice blades.
u can also change it's item into Lunalium Z if here's another solid answer to special pdon and u wanna damage it after a rock polish/swords dance, and it can also offer a way to ko necro-ultra(yeah moongeist beam can't lol)
