A chip of bone floated near where the rapier had clipped your rib. You popped it out of yourself and from that almost-living bone sprang femurs, melted on either side into patella, into pelvis, into a skeleton seething with regrowing ash. You tore one of your construct’s ribs from its cage before it hurled itself at the necrosaint, and the rib you wrenched free had enormous and generous give: the bubbly innards separated from the strong, compact cortex as though created for that very purpose. The centre for shape, the outside for strength. The whole crumbled in your palms when you squeezed. You were borne up by a current of bone, twenty sets of arms sprung from tubercles you had made sticky and thrust into the ground, enfolding you in an armoured nest of skeletal limbs.

You marvelled at how easy it was. You barely had to think of it and it would be done, at a cost you considered negligible.

Harrow the Ninth - Act Two, Chapter Nineteen