Amidias' Pendant

Amidias' Pendant is a Pre-Hardmode accessory that is dropped by the Giant Clam mini boss after the Desert Scourge has been defeated. It causes three different Prism Shards to fall from the sky every 2 seconds: 2 small functionally identical shards that deal 15 damage, and a large shard that deals 30 damage and homes in onto enemies.