If you loved 'The Last Necromancer' for its dark magic and morally complex protagonist, you might enjoy 'Gideon the Ninth' by Tamsyn Muir. It’s got that same blend of necromancy, snarky dialogue, and a gothic atmosphere, but with a sci-fi twist that keeps things fresh. The protagonist, Gideon, is a sword-wielding badass paired with her necromancer rival, Harrow, in a deadly competition. The world-building is dense but rewarding, and the humor balances the grim themes perfectly.
Another great pick is 'The Bone Shard Daughter' by Andrea Stewart. It features necromancy-adjacent magic with bone shards used to power constructs, and the political intrigue is top-notch. The multiple POVs give you a broader view of the world, and Lin’s journey as she uncovers secrets about her father’s empire feels just as gripping as the necromantic elements. Plus, the moral dilemmas hit hard—like, 'Is it worth saving a kingdom built on suffering?' hard.