Meloetta OTK Tier 3 Basic Combo OTK

Meloetta OTK is a combo archetype that aims to win on the first turn on the game by giving five Prize cards to the opponent, then attaching Technical Machine: Crisis Punch to Meloetta ex and winning the game by Knocking Out their only Pokémon. This sounds crazy, but it also loses to advanced strategies such as "losing the coin flip" or "the opponent benching a Pokémon" most of the time, though the deck does have lines to play the game beyond its literal first turn.

Meloetta OTK is not a deck I'd recommend in a bo3 environment, since players will just bench multiple Pokémon once they know what they're facing, making it that much harder to win, but it can succeed in bo1, with a little bit of luck.