The second ability is pretty interesting if youre being particularly sneaky and only have a single artifact in your deck since you can guarantee youll get that card
*Buy Adept Watershaper cards on eBay
Some are great commanders for a merfolk deck, while others have unique abilities that lead to different types of builds
Its extremely elegant if you get stuck on mana and cant cast stuff, youre likely going to fall behind on board and get hit, which means more people will guess your cards, which means youre more likely to get Treasures, which then fixes your colors and catches you up
I still think the removal is weaker than Id expect from a Masters sets (and have thus far seen go-wide aggressive strategies be quite strong), but black has sufficient answers to stymie the faster and creature-centric decks
Brackets 4 and 5 are focused on a higher power or even a competitive experience