I was writing out an awesome post, but then I lost it, FML.
Riki, take Icarus the Scyther. He is based off of the Oshawott in
this nuzlocke (if you don't like blood and gore, stay far away), and very much enjoys killing things. So, he must eviscerate every wild pokemon you encounter after you obtain him with a cutting move, and you must obtain him before Veilstone at the very least.
Additionally, Icarus feels a desire, like his trainer, to toughen up both his pokemon and other trainers. Oh, and you too. Each time you wipe, Icarus will slice and dice your legs, preventing you from running, flying, or using the bike for 24 hours IRL. Icarus must also solo your Rival at every encounter after you obtain him.
Each time one of your pokemon faints, they will gain the following restriction for 24 hours IRL. If they faint again during the 24 hours, the 24 hours begins again with whatever amount of time you had left tacked on.
Duskull: While Icarus can't hurt Fear because it's immaterial, Fear will be terrified, forcing you to select a random move for it (close your eyes and tap the touch screen randomly). If this move breaks his restriction, he must switch out.
Machop: Machop becomes more determined after being attacked, preventing you from switching him out after he has been switched in.
Onix: Can't really be hurt by Icarus, so instead Icarus verbally belittles him. His OCD is amplified, forcing you to be Choice locked into the move in the upper left corner.
Abra: Bloodied up and defeated, Icarus added insult to injury by beating on it even more. Whenever anyone in the party gets into the red, Abra uses teleport to return to the nearest Pokemon Center and heal them, no exceptions. If you already lost Teleport, use Fly- if you can't fly thanks to a wipe, soft-reset.
Magmar: Unlike the meek other pokemon who just want Icarus to leave them alone, Hotness wants to fight back, but he doesn't understand how to control his rage. He must learn Hyper Beam, and use it every time he can during his 24 hours. (TEMPORARILY VOIDS HIS NORMAL RESTRICTION)
Icarus: You really didn't think Icarus would attack himself, did you? No, Icarus will go into your backpack, forcing you to heal him ASAP if he faints. If you cannot, you have 10 IRL minutes to reach a pokemon center and revive him that way before he applies the no running/flying/bike restriction.
Your scramble seemed a little too easy. Have fun!