Battle Tower Teams!

So, what teams have brought you your long win streaks?

I have

SINGLES

Lv 50 Starmie @ Expert Belt
IVs
HP: 20 | Atk: 17 | Def: 12 | Sp Atk: 30 | Sp Def: 2 | Spd: 30
EVs: 255 sp atk, 255 spd
Nature: Modest
Moves: Surf, Psychic, Thunderbolt, Ice Beam

Lv 55 (cut to 50) Tyranitar @ Lum Berry
IVs
HP: 22 | Atk: 27 | Def: 5 | Sp Atk: 13 | Sp Def: 5 | Spd: 28
EVs: 255 Atk, 255 Spd
Nature: Jolly
Moves: Rock Slide, Dragon Dance, Earthquake, Crunch

Lv 50 Garchomp @ Choice Scarf
IVs
HP: 5 | Atk: 25 | Def: 31 | Sp Atk: 1 | Sp Def: 5 | Spd: 27
EVs: 96 HP, 255 Atk, 160 Spd
Nature: Adamant
Moves: Earthquake, Outrage, Aerial Ace, Fire Fang



I'm working on a Doubles Team. It'll be awesome!
(will post later)