Ok, /vp/. I used to play X/Y Online Free Battles a lot, and my Omastar did a great job and sweeps many team with Shell Smash an Focus Sash. But now I played ORAS Free Battles spot online and it just not as good anymore. Primal Kyogre is everywhere and can probably tank my Omastar's +2 Ancient Power then kill it. (Mega) Rayquaza can E Speed it after it use Shell Smash, implying it has 1 HP left. Groudon's sun shit on my Omastar's Surf. (Mega) Metagross's Bullet Punch is another problems. All of those Pokemon are common in ORAS Free Battles online and my Omastar can't keep up. And there's more.

This is my team:

-Mega Gardevoir (Shiny)
-Porygon Z (Shiny)
-Porygon2 (Shiny)
-Golurk
-Omastar (Obviously)
-Hariyama

My team was amazing and win around 70-80% of the time in X/Y Free Battles, but it does shit in Ranked. My team don't wins as often now because of the common legends and Megagross, but it still does good.

So, /vp/, can you suggest me a new Water Type Pokemon for my team? Preferably blue color. And no OU top tier or legends please.

TL;DR: Suggest me a water type Pokemon for my team.