Like with The Hermit, I feel this card is fairly straightforward
BLACK EMPEROR OF BONES A two drop creature with a bit of graveyard hate that happens automatically seems decent
Mio Judge's Comments The composition depicts Bidoof in a simple way, but I felt that the artist was particular about the depiction of each water stream and each leaf, and it was a very attractive work that expressed the artists unique worldview
The X plays a secondary role on both cards
If, after you've summoned him, you can afford to Tribute a further two monsters, you can wipe your opponent's board of monsters, though he can't attack after doing this
While you do have to discard for Armix's ability, there are plenty of artifacts that want to be in the graveyard, including ones with unearth, so you can use them from there anyways