Malice

Look!

Red and Blue are battling Mewtwo!

That's enough, Mewtwo! Don't you want some rest? You can't even control your own power!

... ... ...

Don't worry, we'll set you free!

Looks like this won't last much longer. We can always depend on Red and Blue!

Let's finish it!

I don't think so!

What do you think you're doing, Giovanni?

I won't let you erase such magnificent power.

What are you talking about?! Why draw out all that power if you can't even use it?

Your logic is sound. But not to worry.

Mewtwo. Right now, you're just aimlessly wasting your power.

You can't control it by yourself...but I can help you harness that power and finally be complete!

Allow me to give your power some purpose! We share the same proclivity for malice, do we not?

Join me, Mewtwo, to make the most notorious sync pair there ever was!

It...stopped?

What's going on here? Don't tell me...

Heh. With this, I now possess the full power of these sync stones.

We've forged a strong bond, as we share the same will.

Look at Mewtwo! It's...listening to him!

So...this is the true power of bonds that Professor Bellis was researching? And it doesn't matter if the bond is good or evil?

I can't believe you think such a twisted bond would actually make you stronger!

We're going to stop you now, together with our partner Pokémon!

Heh...

Then allow me to prove our strength to you once again.

Witness Mewtwo's true power, the power of our shared penchant for evil!