It's Monstrous Monday so here's my contribution. With so many new creatures already created throughout the month and more due today, I've decided not to add another one to the list, but suggest a way two existing creatures can be combined in a single form.
The Betwixt is an outlandish fusion of two living beings, perhaps the work of a vengeful bolt or a mishandled magic, or capricious spirits stitching together the sleeping with ethereal threads, or a strange attraction in nature, even an outer power.
Tolerances being what they are, a fresh Betwixt may be cast out or hunted down by one or both of its former kin, forced to seek out a remote seclusion or lair. Less often these beings will find some degree of acceptance, perhaps be admired for the gifts gained or revealed, or even worshipped as proof of some formerly abstract ideal. More rarely still, they may bring together two alien peoples as one, shaping the world in their own image.
A Betwixt has a profile on which each stat is an average of the two on the profiles of its constituent beings, rounding down. If one has a stat the other does not, this is its usual level. In addition, a Betwixt retains any original abilities not prevented by the new nature.
Tolerances being what they are, a fresh Betwixt may be cast out or hunted down by one or both of its former kin, forced to seek out a remote seclusion or lair. Less often these beings will find some degree of acceptance, perhaps be admired for the gifts gained or revealed, or even worshipped as proof of some formerly abstract ideal. More rarely still, they may bring together two alien peoples as one, shaping the world in their own image.
A Betwixt has a profile on which each stat is an average of the two on the profiles of its constituent beings, rounding down. If one has a stat the other does not, this is its usual level. In addition, a Betwixt retains any original abilities not prevented by the new nature.
If the constituent beings survive long enough, they will grow into their new form, and may become potent indeed: each appropriate period of time following their fusion - perhaps a week, perhaps a year - each stat improves by one point to the best of the two originals.