Werewolves and wolves are two different creature types
A good rule of thumb is to play 17 lands
However, this does look like it might be worth playing in the Black-Red deck, as there is one red Sacrifice effect at Uncommon, two black sacrifice effects at Common, and one at Uncommon, so setting up the sacrifice is actually going to be doable there, making the card a solid playable in a deck that gets its hands on some of those effects
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Memory Deluge basically single-handedly covers your standard card draw, and you can keep pesky creatures at bay with Fires of Victory
Lots of stuff would die to your Fire Imp that they had cast on turns 1 or 2, so you could stamp out stuff like Soul Warden, Birds of Paradise, Priest of Titania, and more