Outer Essence Shard (Chaotic)

D&D 2024 item: Outer Essence Shard (Chaotic). Source: Tasha's Cauldron of Everything. type Spellcasting Focus, Rare rarity, Requires attunement by a sorcerer This flickering crystal holds the essence of an Outer 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 that property. Property Choose one creature who takes damage from the spell. That target has disadvantage on attack rolls and ability checks made before the start of your next turn. Requires attunement by a sorcerer Spellcasting Focus Rare