This pushes most typal decks in the same direction, and the design team was interested in finding designs that were good enough to warrant adding cards that weren't creatures of that type
With Belbes Armor on the battlefield, attacking and blocking against you becomes problematic, but also you can use it on Drizzt to reduce his power potentially all the way to zero, getting full advantage of the power of a dying creature in +1/+1 counters
This way, as the player's collection grows, they can add more sheets to make room
However, no matter what, all Coven effects can only activate if you control three creatures that each have different amounts of power from each other
This GX card comes with Hustling Strike, which powers up based on your benched Pokemon, Tiger Swing, which can be boosted by a coin toss, and Burning Slam GX which deals a lot of damage and a burned effect
Theres nothing about it thats not totally in bounds, and other than potentially the name, you could print it in the next Commander supplement