Silver Snow Sword

Uncommon Shortsword (Finesse, Light)
Requires attunement

Damage. 1d6+1 Slashing
Entarian Steel. You gain a +1 bonus to attack rolls you make with this weapon.
Frosted Blade. You can use a bonus action to turn the blade of this sword icy cold. On the first successful attack with this weapon within the next minute you deal an extra 2d6 Cold damage. You can use this feature twice per long rest.

Component of
Regalia of the Pearl Guard