Lelys discovered an alien conspiracy on Earth, so he used his expert hacking skills to delve into their plans, stealing the blueprints for a device called the Omnitrix, which turns out to be a reverse engineered one made by a group of rebel Galvans. After deleting their files and downloading them into a stick drive, he manages to create one from the specs.

His Omnitrix, like the original is connected to Primus, as well as copying the alien DNA in computerized data form for transformations. Unlike Ben's Omnitrixes, it was build fully loaded with a starting active list of 25 alien template forms to choose from. Lelys also managed to add a splicing function that he can use to give one alien another one's powers temporarily by twisting the symbol counterclockwise and hitting a button on the side of the dial while already transformed. It also has a tab-shaped button for activation. Like the pre-recallibrated original Omnitrix, it displays it's active list by shifting into a diamond shape and showing them as silhouettes. Lelys' model also has a quick change feature, as well as Master Control.

Here is his list of alien forms displayed as such: Alien species/Name for Ben's transformation/name of Lelys' Transformation. If I don't list the species name, It's because I forgot, don't feel like looking at the wiki, or don't wanna butcher the name.

Methanosian/Swampfire/Rootflame

Tetramand/Fourarms/Fisticuff

Galvan/Grey Matter/Cerebrix

Opticoid/Eye Guy/Eyeburst

To'kustar/Way Big/Gargan(Play on Gargantuan and Gigan{From Godzilla, also playing on To'kustar being a play on the Tokusatsu genre)

Loboan/Benwolf(Blitzwolfer)/Wolfstyker

Aerophibian/Jetray/Mantabeam

Perk or Murk Gourmand/Upchuck/Gullet

Thep Khufan/Benmummy(Snare-Oh)/RammenKammun(Play on ramen noodles as well as sounding somewhat Egyptian)

Chimera Sui Generis(Vilgax' species)/Gax/Villius

Fast Track/Cheeterspeeder

Picciss Vollan(Ripjaws Species)/Ripjaws/Fishfangs

Auburian Pelarota/Cannonbolt/Rockroller

Ectonurite/Ghostfreak/Poltergrudge

Splixson/Ditto/Meetu(as in me too)

Chronosapien/Clockwork/Timebreaker

Petrosapien/Diamondhead/Glimmerhide

Polar Mandrill/Arctiguana/Icegill(Called so because Arctiguana's species can breath underwater)

Shocksquatch/Zapfoot

Conductoid/Feedback/Wavelength

Galvanic Mechamorph/Upgrade/Upload

Crashopper/Grassclasher

Incursean/Bullfrag/Froghurdle

Juryrigg/Wilyfix

Water Hazard/Flood Warning

All of his alien forms would have differences compared to Ben's, such as different outfit/color/build, maybe some even having some of his mousy characteristics.

I might use this for fandom content, or it might not go anywhere from here.

Lelys Piels belongs to me.

Ben 10 belongs to Man of Action(F*ck the reboot, go back and make a live action Omniverse movie lol )