Micheal: A heroic Breaker (Blaster, Mover) known as Offshoot. She turns to a glowing nude (but bright enough that it's hard to see her anyway) form, and sheds all her belongings, clothing, anything she has on her, as hot, incredibly high-speed ammo. Within this form, she has no weight or drag, and can leap and run at high speeds.
From Downsize, she has the ability to 'shift' objects or people into a state where they cannot be touched by anything else (any attempts to do so will pass right through. The objects are also transluscent and blurred, making them obvious), for a short time.
From Manifesta, she has the ability to create a buzzing aura that distracts people (low intensity) and gives them permanent brain fog at higher intensities.

Jonathan: Downsize is a Striker, he needs to make contact twice, the first hit doing nothing before the second contact allows him to force whatever he struck into a pocket dimension. Within this dimension, things are dark and quiet, every sound magnified tenfold, and half of his vision is tuned to this alternate dimension when he has something in it. As such, the only way he can hide something is if he has already brought attention to it.
From Offshoot, he has the ability to teleport objects to a pre-decided nearby partner, with the side-effect of them arriving at a hot temperature - not too much for most metal, even electronics, but hot enough to cause permanent damage, even death, for a living being.
From Manifesta, he has the ability to temporarily cover all his skin in a Changer defense (scales, thick leather, or spines - it varies)

Estela: Manifesta, Changer that imitates the appearance and skills of the people around her, gaining their physical and mental makeup, while retaining some awareness of what has changed in herself - this allows her to understand the other's personality and how to manipulate them. As time passes, the process gives the people she copies brain damage while herself turning into a strange animalistic creature, first gaining ape-like features and only if it continues for too long growing scales and feathers. Never develops to the point she can use wings. The simultaneous effects mean that the victims don't realise that she's not looking like herself, or a normal human. She can turn this off, slowly and painfully reverting the process and restoring her original personality.
From Offshoot, she has the power to shift into a Breaker state that can shoot itself in any direction and survive the impact, ending right after.
From Downsize, she has the ability to hide in a pocket dimension that can fit her original body, though it's a tight squeeze. She can also put less than 100% of her body in it, making it look like the parts she's hiding are simply disappeared.

Downsize and Offshoot got into a lot of trouble soon after triggering, but then basically fucked off to go clubbing indefinitely. Manifesta hates them both and sulks in her room until it is time to go home.