What is a good nature and ev spread for mixed Hydreigon?

Question

I want one with this set :
Draco Meteor
Fire Blast
Head Smash
Crunch

Answer 1

Natures

Hasty - If you want a fast Hydreigon without dropping out in both Special Attack or Attack.

Lonely - If you want to add a bit more Power to Crunch and Head Smash, without weakening FB and Draco Meteor.

Mild - If you want to boost up Fire Blast and Draco Meteor, without cutting down on it 2 attacking stats

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Evs

The EVs should be adjusted accordingly to what Pokémon you'd like to outspeed.

252 SpA/ 252 Atk/4 Spd - This is a very basic EV spread.

196 Atk / 60 SAtk / 252 Spd - Run with Hasty if you want Max Speed.

Comments

The first EV spread plainly sucks. 252 Speed should be used whatsoever.