Magic Items

This crackling crystal contains the essence of an elemental plane. As an action, you can attach the shard to a Tiny object (such as a weapon or a piece of jewelry) or detach it. It falls off if your attunement to it ends.

You can use the shard as a spellcasting focus while you hold or wear it.
When you use a Metamagic option on a spell while you are holding or wearing the shard, you can use the following property:
Property. You gain resistance to a damage type of your choice until the start of your next turn.

Minor Property: Wicked. When the bearer is presented with an opportunity to act in a selfish or malevolent way, the item heightens the bearer's urge to do so.