Awry

Weapon (Longsword), Legendary (Requires attunement by a Dragon Rider), Color (Pale Silver)

This weapon was forged for a Dragon Rider of old, in accordance with tradition: A fully fledged Rider must have a sword that matched their dragon, both in appearance and in nature. A stark chill emanates from the blade.

You gain a +2 bonus to attack and damage rolls made with this magic weapon, and deal an extra 1D8 Cold Damage to any creature it hits.

Each time you cast a spell of 1st level or higher that deals cold damage, or another effect that deals cold damage is used and reaches the sword, this sword regains 1 charge. This weapon holds a maximum of 5 charges. As an action, You can expend 1 charge to choose one of the following effects. You may expend an additional charge to use a Bonus Action instead of an Action. (Each DC check is = 8 + your Charisma modifier + your proficiency bonus):