Phin 10

After Ferb created a piece-by-piece duplicate of the Ultimatrix, Phineas uses it to gain the powers of Ben Tennyson including Four Arms' strength, Grey Matter's intelligence, Jetray's fast flight, even Diamondhead's weapons, Swampfire's plant control, and Rath's fury.

Characters
Phineas Flynn/Phin 10 (portraying Ben Tennyson)

Ferb Fletcher (portraying Azmuth)

Isabella Garcia-Shapiro (portraying Julie Yatamota)

Candace Flynn (portraying Gwen Tennyson)

Perry The Platypus (portraying Tetrax)

Albert (portraying Kevin E.Levin)

Irving (portraying Jimmy Jones)

Vanessa Doofenshmirtz (portraying Charmcaster)

Mitch (portaying Vilgax)

Meap (portraying a Plumber)

Dr. Heinz Doofenshmirtz (portraying Dr. Animo)

Norm (portraying Dr. Animo's frog mutant)

Aliens Used (All Ultimate Forms Used)
Four Arms

Grey Matter

Jetray

Diamondhead

Swampfire

Rath

Ditto

Heatblast

Big Chill

Humungosaur

Goop

Upgrade

Chromastone

Spidermonkey

Echo Echo

Lodestar

Water Hazard

Terraspin

NRG

XLR8

Ampfibian

Armodrillo

Overkill (ChamAlien)

Cannonbolt

Way Big