Warden's Gauntlets

Wisdom: +1 up to a maximum of 21.
Once per short or long rest, as a reaction, you
may use a power die to draw upon and freeze
the moisture in the air around a creature you can
see within 20 ft. The creature gains +1 AC and
resistance to cold damage until the end of your
next turn. Additionally, their next melee or spell
attack is empowered with 1d6 cold damage.
When the creature utilizes the cold damage, roll
1d4. On a 4, you regain 1 spent power die.
Requires Attunement by Warden — Arti