Here's the highest I was able to get with the Showdown calc. Can you get any higher? Make sure it's possible.
https://pokemonshowdown.com/damagecalc/
Was surprised that a +6 Choice Band Mega Rayquaza's V-Create in Sun didn't do nearly as much but that's the power of STAB I guess.
You obviously can't do the Shuckle thing on this.
>Fire Punch Primal groudon dealing the most damage output?
>I don't need to open damagecalc to know this is wrong.
>I'm going to regret bumping this
Errr... Choice spec Kyogre(nonprimal) water spout at Onix. Should be around 10% higher than this, even after the damage split on doubles.
Or your scenario, but after Forest Curse on Durant for 8x super effectiveness.
Get rid of that eviolite senpai
>>27116991
Nah, Dry Skin makes Paras take extra damage from fire moves in Sunlight, but OP still didn't minmax things as well as he could have. I was able to get double what he did fairly easily.
Max Spatk Modest Eruption is the way to go obviously.
>>27115838
>>27115838
The shuckle thing? You mean the belly drum / baton pass / power-swap / rollout / last turn / 2x helping hands / vs. a combee thing?
skill swapped huge power flareon with a cb and mimicked v-create in sun against paras should be the highest possible in the calc i think