It scales quickly in the right deck, and this can be a masterwork in the hands of a commander that produces many tokens
Manual shufflers are operated with a crank, so as soon as you notice a card getting stuck, you can remove it
Its an obvious strategy thats revealed the moment an opponent reads your commander, but it still operates consistently and effectively
Normally, Earthquake Dragon costs 1 green and an absurd 14 generic to cast and is a 10/10 Dragon with the following abilities: This spell costs X less to cast, where X is the total mana value of Dragons you control
Okay, you still need to exile six cards from your graveyard and it can be very bad in multiples if you need to exile six more cards, but what if you got to manifest it, and flip it later for just 3 mana
Some names i like are german cleffa, clefairy and clefable/ pii, piepie and pixie i think also german chinchou/ lampi and french shellder cocyas or french kingler krabboss