fun fact the VA for the Kumonoslayer is a popular Japanese Utaite (Singer) named Chougakusei Tokusatsu fans would probably know him from being the singer of Kamen Rider Black Sun's opening and theme song if you like Japanese song covers, you guys should check him out
I remember the Bugnarok Emperor saying "your illusions" about Jeremy's attacks, maybe that FAKE catchphrase signifies illusory abilities that Spider Kumonos has in its arsenal I guess
Jeramie can create illusory attacks to use against his enemies, the "Fake" part is announced some time after the attacks strikes the enemy as the illusion goes away, the laught is also making fun of the victim kinda like a prankster.
Ranger Keys fit but won't turn since they are missing some length, However, the Kumonos Keys do work in the Mobirates. The White/Gold key triggers Zyuranger, the Purple key triggers a Generic sound, and the White/Black key triggers Goggle V