I used this
Latios (M) @ Life Orb
Trait: Levitate
EVs: 72 Atk / 184 SAtk / 252 Spd
Hasty Nature
- Hidden Power [Fire]
- Psyshock
- Earthquake
- Draco Meteor
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Jirachi: 46.04% - 54.46% (2-3 hits to KO)
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Heatran: 92.23% - 108.81% (50% chance to OHKO)
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Tyranitar: 42.57% - 50% (2-3 hits to KO)
72 Atk Life Orb Latios Earthquake vs 140 HP/0 Def Tyranitar: 45.74% - 53.72% (2-3 hits to KO)
Honestly though I don't particularly remember why exactly I'm using 72 Attack evs. Fairly certain it was the OHKO on Specially Defensive Heatran after SR and such but it could probably be more specific.
Latios (M) @ Life Orb
Trait: Levitate
EVs: 72 Atk / 184 SAtk / 252 Spd
Hasty Nature
- Hidden Power [Fire]
- Psyshock
- Earthquake
- Draco Meteor
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Jirachi: 46.04% - 54.46% (2-3 hits to KO)
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Heatran: 92.23% - 108.81% (50% chance to OHKO)
72 Atk Life Orb Latios Earthquake vs 252 HP/0 Def Tyranitar: 42.57% - 50% (2-3 hits to KO)
72 Atk Life Orb Latios Earthquake vs 140 HP/0 Def Tyranitar: 45.74% - 53.72% (2-3 hits to KO)
Honestly though I don't particularly remember why exactly I'm using 72 Attack evs. Fairly certain it was the OHKO on Specially Defensive Heatran after SR and such but it could probably be more specific.