Biggest stat increase

[Levski]

I searched but I didn't find a thread about this.
So, what is your biggest stat increase? Mine was when my Rayquaza had +34 Sp Atk (I was really scared then) and my Groudon also had +34 Atk. Don't lie!! If you think I'm lying just say and I'll post the photo. So whats the highest record?

 

[Karel]

When I was EV training my mewtwo with spindas, it grew to level 71, and its special attack increased 35 points. I think it happens to equalize yours EV with your Level, but I'm not too sure...

 

[~Shadow Espeon~]

19 on Groudan I think and then Kyogre's biggest 17 and Rayquaza's biggest(drum roll) was 20 I think.
(they were it attack, special defense and Attack)

 

[Levski]

I was EV training too. Now when I catch a really powerful Mewtwo I think I should get more than 34 sp atk.

 

[Arena Tycoon Slaking]

My highest was eleven on esopeon ev training on hp

 

[Raden Surya]

Maybe my Sceptile, its HP increases by 14 while EV train it at Whismur.

 

[≈*Virulent Tsunami*≈]

I own you all When I was training my Mewtwo on Gastlies in the Pokémon Tower, its Special Attack increased by a mind-numbing 54

~*CB*~
The 8th Champion​

 

[Metal Force]

I can't remeber cause I EV trained alot of pokemon & brobably all of'em above 10 maybe the biggest is above 20 ... like I said I can't remeber

 

[cunn!ng]

Mine was +18 sp. attack when I was training my Kyogre in New Mauville on magnemites/magnetons.

 

[DragonDance]

My highest was 7 for Crobats attack.

Also, lemme see some pics.

 

[Levski]

Sorry if they're blurry:
Rayquaza + 34 Sp Atk -

Rayquaza + 34 Sp Atk (different pic) -

Rayquaza + 33 Spd -
Groudon + 34 Atk -

Kyogre + 27 Sp Atk/+ 12 Spd -
These are my highest for now.

 

[Rufinito18]

+ 14 Hp On blissey