mewtwo v star pokemon go card - -SWSH223 - Black Promo Colorless Psy Purge (90×) Discard up to 3 Psychic Energy from your Pokémon Mewtwo Vstar 086/078 - Pokemon

He can remove a counter from a permanent to Populate, producing a copy of a creature token you control

Where to Find Godzilla Cards

9 Social Climber Social Climber is a part of the many cards that give you life when a creature enters the battlefield for its alliance ability

Granted, this path and the ones involving tokens lean a lot more in the combo direction than the mana acceleration direction, but its definitely worth noting Carnival of Souls capability of being useful outside unreliable 3-4 card loops in these strategies, as it gets a bad rap Im not convinced it fully deserves when reading about its capabilities elsewhere

Finally I'm running ETB draw 2's that can trigger Minn if one of our illusions die, so cards like Champion of Wits can be cheated into play by Minn and then trigger Minn to make a new illusion