one piece prb-01 booster box One Piece PRB-01 THE BEST

If the melded permanent goes to your graveyard from the battlefield, both cards are put into your graveyard

Grateful Apparition is currently 60th and while it's not quite Thrummingbird, it is in colors that never had a Thrummingbird necessarily and I think it's higher impact that cards like Liliana's Triumph and Pollenbright Druid currently ranked above it

This is true even if Protean Hydra has no +1/+1 counters on it at all (and is able to remain on the battlefield because some other effect is boosting its toughness)

Regardless of your cube design I think you can safely take it to 20% land count

This platform allows you to sell cards effectively and get a good profit

While some players enjoy blowing up lands, or countering every single spell that they possibly can, most MTG players arent huge fans of this kind of gameplay