The Aegis of Valor

(Requires Attunement)
Set Pieces: One
Your AC is 19 while this armor. When you suffer
a critical hit, the armor flares with a bright golden
light and the hit becomes a normal hit. This
ability resets at dawn. If you are reduced to 0 Hp
while wearing the armor, Daemons, Aberrations
and Monstrosities within 30ft of you must
succeed on a DC 15 Char saving throw or be
banished to its home plane of existence. This
ability recharges on a Long Rest.