Collect Orbs that spawn around the map to increase max hp and size, but cannot buy armor.
You can consume orbs that spawn around the map and are only visible to you. Collecting the orbs will increase your size and max hp, and will reduce your knockback. The orbs wil start to scale less each time you collect themm depending on your current health. Your scaling also increases with each orb if you hit enemies with forest enchant. You won't lose anything if you die and you can't buy armor nor pickup armor.
Withered Eldertree
Spirit Eldertree
Christmas Eldertree
Elder Reef