deoxys a

Deoxys-Attack @ Focus Sash
Ability: Pressure
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Psycho Boost
- Knock Off / Dark Pulse
- Superpower
- Protect

Max speed is probably best to tie other deo, but you technically can do 431 to outspeed +1 gyarados and put more into attack. I haven't decided which is better between knock off and dark pulse but definitely a dark move fits there.