Jungle armor

Jungle Armor consists of a Jungle Shirt, a Jungle Hat and Jungle Pants.

It grants the wearer 19 defense and is crafted from various materials, including Silver armor pieces, Gemstones, and items dropped from foes in the Underground Jungle biome - Jungle Roses, Stingers, and Vines. When the whole set is worn it reduces mana usage by 25% and creates a grass particle effect when moving. Each individual piece slowly regenerates mana.

As of 1.0.5. you can now craft the jungle armor at an anvil