I made infected versions of the player characters from jsab. Attack descriptions below.
Cyan: You can't get close to them because the two smaller squares around their head spins around them. Their left arm shoots uncontrolable lasers, their arm swings back and fourth from it from the recoil. Their right hand turned into a ball and chain. The ball gets bigger for attacks. The ball gets slammed around in the middle of either the floor, wall, or the ceiling. This is where the pink pops up as seen in the picture above at Cyan's feet.
Tri: Their attacks are mainly pulling the level boarded closer in and shooting attacks after that. Their arms is like the attack from the + and x things in Cool Friends and it gets pulled back as well. They also have those same attacks that comes from their torso. They have three eyes and depending on which one is on the top determines their attack (similar to the Close to Me fight)
The ^ eye cause the ceiling and floor to be all spikey (like this: ^ v ^ v ^ v ^ v ^ v) and then from the right side of the screen they would shoot from their arms.
The O eye is slamming down parts of the walls, floor, and ceiling (each bit would probably only take one sixth of fifth of the boarder). Then every now and then after a few pieces are pulled down the have a circler attack in the center of the screen then the bits rest.
The angry eye would have the walls close in (a little closer together than the "walls" in Final Boss) and will slowly scroll up. Then they would horizontal laser like bits.
Penta: They are in pieces that will constantly fly around the stage becoming more sporadic and spread out the further in the song. Their is also a raining effect throughout the song. The five head pieces clamps together every now and then, when they're about to clamp down they stop spinning and lose their particles effects. The leg pieces shoot one side to their other at a fast rate (after showing the pink tint color as a warning) The arm bits mostly stay around the board shooting out particles, but close to the end of the song they start to fly all around the level. The other body part just fly around with out any special effects. The trail effect which can be seen around their head in the above picture is the same as from the end of Commando Steve.
Ora: They get all up and personal. There's times where saw blades spin around the rim of the level leaving a particle trail that still hurts. They then slice around in the middle. In the latter half of the song they won't stay completely center at during that attack. In another attack they will stab at the ceiling causing jagged pink bits to fall down and after that they would use their arms that reaches the end of the screen and snips down like scissors. At one point (probably around the middle of the song they will slice the screen in the middle horizontally where it would be needed to go between both sections because one will some times have an otherwise unavoidable attack where a saw blade slices in. In the rectangles they would stab at them which would have to be dodge.