Getting to remove three of the most problematic permanents and maybe upgrading one of yours for 3 mana is an excellent rate
It isnt the only card to break out of a specific inks identity, but at such a low cost it has a large impact
However, there is no maximum deck size, with the one caveat that you must be able to shuffle your deck without assistance
We can hack any color words on cards like Creakwood Liege or Dire Undercurrents to double up the buff to creatures of a single color, and since the vast majority of creatures and even tokens we create are black, just one of these can turn an Abhorrent Overlord into a Ragnarok-level threat
Artificer Premium is Artificers upgraded service, which unlocks some extra tools and expands the offerings on the app
Really good for those decks wishing to have control over what they don't draw and what is on the top of their library but still plenty good enough to be played as card quality and occasional draw in decks without those needs