  We present a new family of IR dualities in three space-time dimensions with
eight supercharges. In contrast to 3d mirror symmetry, these dualities map
Coulomb branches to Coulomb branches and Higgs branches to Higgs branches in
the deep IR. For a large class of quiver gauge theories with an emergent
Coulomb branch global symmetry, one can construct a sequence of such dualities
by step-wise implementing a set of quiver mutations. The duality sequence leads
to a set of quiver gauge theories which flow to the same IR superconformal
field theory -- a phenomenon we refer to as IR N-ality. We show that this set
of N-al quivers always contains a theory for which the rank of the IR Coulomb
branch symmetry is manifest in the UV. For a special subclass of theories, the
emergent symmetry algebra itself can be read off from the quiver description of
the aforementioned theory.
