Flygon

Levitate
This Pokémon is immune to Ground-type moves.
Type Tier
Ground / Dragon OU
Level 100 Statistics (see level 5, 50, 100)
Min- Min Max Max+
HP
80
- 301 364 -
Atk
100
212 236 299 328
Def
80
176 196 259 284
SpA
80
176 196 259 284
SpD
80
176 196 259 284
Spe
100
212 236 299 328
Name Item Nature

Mixed Attacker

Leftovers Adamant
Moveset EVs
~ SolarBeam
~ Earthquake
~ Hidden Power Ghost
~ Fire Blast / Substitute
232 Atk / 96 SpA / 180 Spe

Flygon in Uber play is interesting. It resists Earthquake, Rock Slide, and Fire-type moves, so it can counter Groudon to an extent as long as it doesn't eat Hidden Power Bug or Ghost all the time. It pretty much needs SolarBeam to hurt it decently though, and you need to be careful when using that. You do not want Kyogre to come in on SolarBeam, as it will take a turn to charge and Flygon will be stuck and Ice Beamed to death. Hidden Power Ghost is for the obvious Latios or Latias switch-in; Fire Blast is for Forretress and Skarmory mostly.