Tons of artifact combos revolve around cards in your graveyard, with sac outlets like Krark-Clan Ironworks and Grinding Station facilitating loops with cheap artifacts like Myr Retriever and Lotus Petal
In hindsight, it's not the brightest idea, but it had the unintentionally positive effect of making all decks viable regardless of matchup, since all Pokemon were on an even footing when it came to typing
To my knowledge, no-one's managed the feat yet - but I feel like they could certainly pick up a few hot tips from Creatures Inc
The only feasible single color for Phoenix Gate would be Red because the Grand Duchy of Rosaria is known for its two fire Eikons
Yugi: Everyone is missing
Ghalta, Stampede Tyrant Yes, Ghalta, Stampede Tyrant is limited to the creatures in your hand, but not everything can have multiple instances of cascade and discover