Core:
Mega Latias + Meleotta
Latias @ Latiasite
Ability: Levitate
EVs: 248 HP / 252 Def / 8 SpA
Bold Nature
- Energy Ball
- Roost
- Calm Mind
- Thunderbolt
If this could have 5 moves, if would just sweep with refresh/heal bell, but even without that, it still wins with the right support. Paired up with heal bell support from meloetta, it can repeatadly come in, and weaken the entire team untill it's time to set up and win.
It switches in on keldeo 24/7, tentacruel can't really touch it, it beats azu and swampert 1v1, it wears down lanturn, and if it's really necesseary it could beat slowking 1v1, because burn+psyshock never does more than 47, even at +6
252 SpA Mystic Water Keldeo Scald vs. 248 HP / 0 SpD Mega Latias: 54-65 (14.8 - 17.9%) -- possible 6HKO
+6 0 SpA Slowking Psyshock vs. 248 HP / 252+ Def Mega Latias: 109-129 (30 - 35.5%) -- 26.7% chance to 3HKO
0 SpA Mega Latias Energy Ball vs. 252 HP / 0 SpD Mega Swampert: 320-380 (79.2 - 94%) -- guaranteed 2HKO
(idk what calcs to post tbh, it just wins cause the team has no offensive pressure but keldeo and cm king)
Meloetta @ Leftovers
Ability: Serene Grace
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Heal Bell
- Hyper Voice
- Toxic
- Psyshock
Because latias would lose if it get's toxiced or burned, i needed a heal beller, so clearly, i picked meloetta. With it's great bulk and special attack, it can switch in on tentacruel, azu, lanturn and slowking as much as it wants, which makes it a great pivot for the team. It heal bells on more than half the team without any risk, and is able to hit back hard with psyshock and hypervoice. Toxic gives it the ability to shut down slowking so that latias won't have any trouble with it, and because lanturn doesn't have any decent means of recovery it will get worn down very quickly if it has to keep heal belling for slowking.
As you can see, most mons on the team do just a bit more than leftovers recovery to this meloetta; the other two (keldeo and swampert) can't touch the latias at all, so you don't need to stay in with this.
0 SpA Tentacruel Scald vs. 252 HP / 252+ SpD Meloetta: 43-52 (10.6 - 12.8%) -- possibly the worst move ever
0 SpA Slowking Scald vs. 252 HP / 252+ SpD Meloetta: 52-63 (12.8 - 15.5%) -- possibly the worst move ever
0 SpA Slowking Psyshock vs. 252 HP / 0 Def Meloetta: 54-63 (13.3 - 15.5%) -- possibly the worst move ever
0 SpA Lanturn Scald vs. 252 HP / 252+ SpD Meloetta: 42-51 (10.3 - 12.6%) -- possibly the worst move ever
0 SpA Azumarill Scald vs. 252 HP / 252+ SpD Meloetta: 34-42 (8.4 - 10.3%) -- possibly the worst move ever
It also hits fairly hard vs the 1 pokemon it can't toxic
0- SpA Meloetta Psyshock vs. 240 HP / 0 Def Tentacruel: 272-324 (75.3 - 89.7%) -- guaranteed 2HKO after Black Sludge recovery
This is my first real post on this site ever, so i have no idea if i even did it correctly(and i don't know how to make pictures smaller or bigger (edit: i figured it out)) i just think this core just beats the whole team on it's own. i'm pretty sure that if you used this + 4 elemental punch abra's, that you would still win without trouble, although i would suggest putting a spinner/defogger like starmie with it, to make it even easier.
Ps: don't hate on my english, i'm from the same country frnen is from, so if you look at it like that i must seem like an english major (sorry frnen xD)