pokemon card electrike Platinum Edition Common 196/182 / Illustration Rare Card Type / HP / Stage Electrike | XY—Primal Clash |

They are pretty common custom novelties that you can find across the internet

This also turns off every other opposing activated ability, invalidating combo enablers like Hermit Druid and ability-reliant Commanders like Ragost, Deft Gastronaut

It can also be quite potent in a Cycling deck like Gavi, Nest Warden, especially if you're cycling for free with a Fluctuator or similar

This especially limits your ability to interact with people that interact with your combos, though Naya creatures combo off with enough variants you could likely get away with having more combos than your opponent's interaction if youre lucky

Last, but not least, another personal favourite that got me through the very beginning of my time with Pokemon TCG Pocket is Diglett and Dugtrio