Reserving Steelix
Steelix @ Leftovers
Impish Nature
Ability: Sturdy
EVs: 252 HP / 16 Def / 240 SpD
-
Heavy Slam
-
Earthquake
-
Stealth Rock
-
Toxic
Nominating
Steelix as a
counter. This Steelix set easily eats any hit from Morpeko, and can switch into literally any attack, and proceed to 1v1 it.
252 Atk Life Orb Morpeko-Hangry Aura Wheel vs. 252 HP / 16+ Def Steelix: 94-110 (26.5 - 31%) -- 10.7% chance to 4HKO after Leftovers recovery
This is the best Morpeko can do to Steelix. It can stall turns by protecting on turns where it isn't in Hangry mode, and getting the chance to attack it in Hangry mode, but the problem is eating a hit from Steelix.
0 Atk Steelix Earthquake vs. 0 HP / 4 Def Morpeko-Hangry: 290-344 (112.8 - 133.8%) -- guaranteed OHKO
Not very good prospects for Morpeko.
252 Atk Life Orb Morpeko-Hangry Seed Bomb vs. 252 HP / 16+ Def Steelix: 45-55 (12.7 - 15.5%) -- possibly the worst move ever
(In case anyone wondered what Seed Bomb was doing to Steelix - very negligible chip damage)