Lets Make a Game Together

Ah... That sounds like the 'Erratic Player' skill in Mystery Dungeon, and a great idea at that too!
Guessing from the name, I kinda get why the SE-attacks would do more damage, but I don't get how that lowers the damage from NVE-attacks?

You cloud always try another name like: 'Erratic', 'Inconsistency' or 'Play Tough'...
You can do whatever fits your shoe.

And Snaq... Can you please update the main post whenever something new is added or when something is removed. It's confusing to not know what's available from what's not...
Remember my original Electric/Psychic pokemon idea? The list said an Electric slot was open when I read it, but was actually outdated and I didn't know there were actually no slots available at the time.

I just realized I kinda suck at Photoshop when designing certain things from scratch, like a new pokemon.

On a second thought, something told me I could take some Fakemon from somewhere and then change their designs a bit to see if I get something as close as possible to what I want... But then, I think that may cause a few problems.

AAAARGH! The idea's there, and I can perfectly visualize it! But I just can't get it out on the canvas properly! Can someone please help me out or at least give some advice?

This sounds awesome, but at the same time, it's a possible OP game-breaking item...
Infinite Draco Meteors/Overheats/Leaf Storms/Psycho Boosts/etc. with no drawbacks? That's crazy!

But. If it's supposed to be a troll item for set-up sweepers, you should make it so the Clear Orb only resets positive stat changes...

Thnx Snaquaza, those are some pretty nice suggestions there. Even though Magic Bounce was on the first set of abilities alongside Magic Guard...

Cursed Body sounds more of a creepy ability, and it's even found only on ghost pokemon, not psychic pokemon.

Nice pokemon idea you have going there Snaq.  A name like Phoenova doesn't sound like a poison type to me though.
So... Poison/Flying, huh? Nice typing, I guess... There are only 3 of these.
That dex entry you have there, it's good but, it's too long imo. You should make it shorter, like maybe 1 long or 2-3 short sentence(s) long.
And if you're taking any, I have a suggestion...  You could go with Poison Touch, or maybe Solar Power as the second ability.

The type seems overdone to be honest, especially since Victini in gen 5 rocked it.

That's the main reason why I originally didn't want to use the Psychic/Fire typing... Then again, most Victini sets used nowadays are physical sets. So I think this 'mon has a good chance there...

May I inform you that tervari runs on gen 5 mechanics. Thus No fairy type moves and or typing! Aside from that a 530 BST seems a bit high, especially with a ****poor Attack stat (49, realy?, even volcarona has 60) to boost the other stats even further up.

I realized yeaterday that Tervari runs on Gen 5 stuff... I fixed that now.  I changed the stat spreads to be a bit similar to Misdreavus and Mismagius.

Concerning abilities, choose the second set! We have plenty of abilities already (someone please back me up on this), and we do not need another 2 signature abilities.

How about I just give it just one signature ability for both 'mons? Can that work out? 
I was originally thinking of somehow combining the two abilities... But I dunno, I'll try that first.

Abilities- I'm a bit confused from what you said...
Mystic Aura isn't like Serene Grace at all, neither is Shock Force to Static. Unless you meant to change the second set of abilities.

Speed- I've been through this part a lot of times with others before I wrote this in stone, and I don't plan to change it. The pokemon is supposed to be a fast special sweeper, and the 121 Speed is meant to troll the likes of Alakazam and others. 

Moves- I kinda agree a bit on removing Nasty Plot. I'll try something else, or straight up remove the slot.