You'll be more likely to hit your land drops
name your favourite Wasteland faction, and you can probably build a Commander deck around them
Then she drops the cost of everything by 1 generic mana, not just artifacts and enchantments which you might expect since she's an Artificer, but everything
Blood Artist hit the mark when it first released in Avacyn Restored, and even though it was a reworked version of Falkenrath Noble from a few sets before, it perfected the package we now know as the 'Blood Artist' ability
With an effect that can protect Characters with a cost of 4 or more, she can also safeguard her allies after they attack to create an advantageous situation
It spiked back to $120 when Bloodbraid Elf was unbanned and its still $90 right now despite the fact that it sees very little play in the format at the moment