  Cool core galaxy clusters are considered to be dynamically relaxed clusters
with regular morphology and highly X-ray luminous central region. However, cool
core clusters can also be sites for merging events that exhibit cold fronts in
X-ray and mini-halos in radio. We present recent radio/X-ray observations of
the Phoenix Cluster or SPT-CL J2344-4243 at the redshift of $z=0.596$. Using
archival {\it Chandra} X-ray observations, we detect spiraling cool gas around
the cluster core as well as discover two cold fronts near the core. It is
perhaps the most distant galaxy cluster to date known to host cold fronts.
Also, we present JVLA\footnote{Jansky Very Large Array\\
\url{https://science.nrao.edu/facilities/vla}} 1.52 GHz observations of the
minihalo, previously discovered at 610 MHz with GMRT\footnote{Giant Metrewave
Radio Telescope\\ \url{http://www.gmrt.ncra.tifr.res.in}} observations in the
center of the Phoenix galaxy cluster. The minihalo flux density at 1.52 GHz is
$9.65 \pm 0.97$ mJy with the spectral index between 610 MHz and 1.52 GHz being
$-0.98 \pm 0.16$\footnote{$S_{\nu} = \nu^{\alpha}$ where $S_{\nu}$}. A possible
origin of these radio sources is turbulence induced by sloshing of the gas in
the cluster core.
