There's nothing inherently wrong with half-steps of power, but it's not the kind of thing that should be restricted to a single color/civilization
Goldberry, River-Daughter Goldberry, River-Daughter has the ability to create an infinite turn loop for you with Magosi, the Waterveil and any consistent form of proliferate
Notice that [casthaven]Merfolk Branchwalker[/casthaven] is uncommon despite, on its face, being a simple example of a new mechanic
They particularly shine in aggressive decks that dont need a lot of lands to function, as well as in land-themed decks alongside cards like Wrenn and Six and Crucible of Worlds
This is a card thats not what we thought, but it is still quite good
Codie, Vociferous Codex I couldnt really leave behind Codie, Vociferous Codex, the book that can be your commander