Initiation Time: 1 action
Range: 30 feet
Duration: Concentration, up to 1 minute
Choose a manufactured metal object, such as a metal weapon or a suit of heavy or medium metal armor, that you can see within range. You cause the object to begin to freeze with an icy burn. Any creature in physical contact with the object takes 2d8 cold damage when you initiate the form. Until the form ends, you can use a bonus action on each of your subsequent turns to cause this damage again.
If a creature is holding or wearing the object and takes damage from it, the creature must succeed on a Constitution saving throw or drop the object if it can. If it doesn't drop the object, it has disadvantage on attack rolls and ability checks until the start of your next turn.
At Higher Levels. When you initiate this form at a higher level, the damage increases by 1d8 for each level above 2nd.