At the start of your combat step, all your Merfolk creatures explore, revealing the top card of your library and putting it into your hand if its a land, or giving that Merfolk a +1/+1 counter and then letting you choose to keep it on top of your deck or into your graveyard
It gives us so many more virtual copies of Nykthos, it can ensure that we find a mana dork on the first turn, or it can find us one of our finishers when were able to generate tons of mana
Fans already know that Star Wars works well as a card game, and it's sure to translate excellently to MTG
Ill be focusing heavily on EDH playability, since EDH has become the most played MTG format and affects card prices a lot
This selection of mana-cheap Instants one for each color still has plenty of relevance in Standard, making them fitting promos for the format