Wildfire (Lv. 22 Female Combusken) vs Nuka (Lv. 20 Male Houndoom)

Wildfire's Stats:
HP: 72
Attack: 56
Defense: 45
Speed: 86
Special Attack: 56
Special Defense: 45

Nuka's Stats:
HP: 72
Attack: 53
Defense: 37
Speed: 55
Special Attack: 61
Special Defense: 49

Wildfire uses Rock Slide, dealing 46 damage
Nuka uses Hypnosis, but it fails

Wildfire: 72 HP
Nuka: 26 HP

Wildfire uses Rock Slide and deals 41 damage, which is enough to knock Nuka out

Wildfire: 72 HP
Nuka: 0 HP

Wildfire wins and advances to Level 23!