yugioh pikeru deck Yu-Gi-Oh! White Magician - SGX2-ENE02 - Common Sleepy] Goddess Pikeru - Realistic

Prioritize cleaner copies for your top tier

Venusaur Drop Event Guide: Best Decks to Counter Blaine Deck has a huge advantage over this solo battle due to its type advantage over Grass type decks, while also overrunning defensive Grass decks with big consistent damage

Mook Maker: Number C43: High Manipulator of Chaos has 0 ATK and no inherent way to increase that stat, making it fairly unlikely that it will be attacking the opponent or their monsters on its own

Haha I wonder if thats what he was going for

Unlike several of the other Mega Evolutions on this list, Mega Gengar ex only focuses on the Mega Evolution itself, and doesn't include the evolution line

The card is pretty recent, an EDH-only card released in Wilds of Eldraine, though not in either of its Commander precon decks