Upon getting hit, an aura of ice shards emanates in a 15ft sphere around the user. Creatures inside this aura take 2d6+1 cold damage when it enters aura for the first time on a turn or starts its turn there. This aura lasts half a minute. Getting hit during this time resets the duration. While Active it reduces the users speed by 5ft

(old text) when you take damage the Frost Relic will activate

when Frost Relic is active

15ft range around you will be filled with sharp ice. when a enemy is in this range they take 2d6+1 cold damage. is active for 3 turn unless you get attack again

BUT

lowers your speed by 5ft