Researchers have analyzed the perturbative dynamics, tidal effects, and relativistic frequency shifts in a Kalb-Ramond dionic black hole. This type of black hole is characterized by having electric and magnetic charges, and its geometry is influenced by an antisymmetric tensor background that violates Lorentz symmetry. The study considers the mass M, electric charge Q, magnetic charge p, and a parameter $\ell$ that quantifies the Lorentz violation, with the dionic sector manifesting through the effective combination $P_{\ell}^{2}=Q^{2}/(1-\ell)^{2}+p^{2}/(1-2\ell)$.

The work explores various relativistic phenomena. The gravitational Doppler effect for radial signal exchange between freely falling and static observers was analyzed, revealing that dionic charges weaken the redshift, bringing the frequency ratio closer to unity. Radial and angular tidal forces in a freely falling reference frame were also calculated, identifying characteristic radii where the usual stretching and compression patterns are inverted. Furthermore, the gravitational time delay for null trajectories was evaluated, showing that the electric and magnetic sectors reduce this delay compared to a reference configuration.

In the perturbative sector, the effective scalar, vector, tensor, and spinorial potentials were derived, and the corresponding quasinormal frequencies were calculated using the sixth-order WKB method. Numerical spectra indicate that the Lorentz violation parameter is the dominant correction, increasing oscillation frequencies and modifying damping rates. Dionic charges, on the other hand, produce milder changes. Time-domain profiles confirm the presence of quasinormal damping followed by power-law tails at late times, suggesting a complexity in the dynamics of these exotic objects.