Assuming you can fix the top of your library to assure Cruelclaw hits something big, this is potentially a very busted trigger
I noticed an extreme, I considered the long-term utility of the card, and made my bet accordingly
Whether in black-green-white decks, which pack Pernicious Deed, black-blue-white "Fiends" decks of the recent Extended season, or black-white Desolation Angel decks in Standard, the Lynx stood as a formidable creature to deal with
Cards that allow you to cheat creatures onto the battlefield for free are among the most coveted in all of Magic
The original card had "you draw two cards and lose two life", "destroy target creature," and "cast a spell without paying its mana cost." The last ability was both too powerful and not really black (black could cast a spell out of a graveyard)
Before we move on, though, I want to bring your attention to Sudden Substitution