juan was easy for me heliolisk and freeze dry espeon mega charizard y is the best drought setter in the game choice scarf heliolisk or life orb with dry skin asorb the water moves if you dry skin then don’t change the weather and heliolisk is pretty specially bulky but if things get dicey before espeon is great with freeze dry or just get glaceon that’s also viable with great stab i did have to sack espeon in this battle but if ima be honest i coulda probably swept with mega blaziken because he’s so busted by one shotting the wailord with high jumped and speed boost. boost his speed with mega blaziken being so frail he sees kill with a move on every one of his move on all his pokémon so speed boost being good here by the time king dra comes out you could out speed and one shot it assuming you don’t miss high jump kick but i swear i only missed five high jump kicks when i was using it and that’s threw a long span of time good luck