The labyrinthian nature of this plane-wide structure is captured in Room cards, some of which have a special borderless version for a glimpse into the winding structure of the House
Its a 2/1 first striker for just 2 black mana that can sacrifice itself to remove all counters from any permanent
So, with cards that give you the ability to draw and then discard one, or even when an opponent makes you discard a card, you just get to swing on people for, relatively, free
The term mill has been used over the years, across many different trading card games (TCGs) to refer to a strategy that involves winning by running your opponent out of cards in their deck
Whether youre using +1/+1 counters, Loyalty counters or, really, any counter that can be proliferated to strong effect, like a Poison counter, this card seems quite powerful