  We analyse a rotating regular black hole with asymptotically Minkowski core.
This Kerr-like geometry possesses the full "Killing tower" of nontrivial
Killing tensor, Killing-Yano tensor, and principal tensor. The Hamilton-Jacobi
equation, the Klein-Gordon equation, and Maxwell's equations are separable.
Energy-condition-violating physics is pushed into an arbitrarily small region
in the deep core. The geometry has a very high level of mathematical
tractability; extraction of astrophysical observables falsifiable/verifiable by
the observational community is straightforward.
