Prismarine Shard

Prismarine Shards are items that can only be obtained by defeating guardians or elder guardians

Obtaining
Prismarine shards are dropped upon death of either guardian type. 0-2 shards are dropped each time. This can be increased to a maximum of 5 with the looting enchantment.

Trivia

 * Sea lanterns, when broken, do not return the shards used to craft them, only the prismarine crystals.

Prismarine Shard pt-br:Fragmento de Prismarinho 海晶碎片