Panic Ditto

The idea behind this deck is to discard a Shedinja as swiftly as possible while setting up a Ditto with a Twin Energy, a Psychic Energy and a Panic Mask. Once that's done, you can hit your opponents pokemon for all of their health until they have just 10HP remaining, and with the use of Panic Mask, that pokemon can't do any damage do your Ditto. Using Galarian Zigzagoon can help pick off any pivoted pokemon as well as Galarian Corsola. Although it's preferred to discard Galarian Corsola, it can

The idea behind this deck is to discard a Shedinja as swiftly as possible while setting up a Ditto with a Twin Energy, a Psychic Energy and a Panic Mask. Once that's done, you can hit your opponents pokemon for all of their health until they have just 10HP remaining, and with the use of Panic Mask, that pokemon can't do any damage do your Ditto. Using Galarian Zigzagoon can help pick off any pivoted pokemon as well as Galarian Corsola. Although it's preferred to discard Galarian Corsola, it can also be used directly

Mimikyu can also be used to help get some heavy-hitting attacks in after you use Life Squeeze as it hits for each damage counter on all of your opponents pokemon which can add up VERY quickly

Bouffalant cab also be used to help really disrupt your opponent by discarded Energy to the Lost Zone. Coupled with Lost City and this can really do some irreparable damage to their strategies

Snorlax and Radiant Venusaur are used for their drawing power and Manaphy will help protect your bench from any damage

You can use the Level Ball to gather most of your pokemon and use the Quick and Ultra Balls to help grab any other pokemon needed while also helping discard any pokemon you might have on-hand

This deck is actually very consistent and pretty quick and easy to set up and get going. After you have one or two Dittos ready to go, your opponent will likely be hard-pressed finding a way out of the mess you've landed them in, although there ARE counters to it of course