Terra Set

The Terra Set consists of all Items that give protection from Earth Damage. Wearing this full Set will give you 43% Earth protection, but increase Fire Damage by 34%.

The Terra Hood comes from Ancient Scarabs and Hide.
It can only be wielded properly by sorcerers and druids.
It has 4% earth protection, but also increases damage taken from fire by 5%.

The Terra Mantle comes from Banshees, Blightwalkers and The Evil Eye.
It can only be wielded properly by socerers and druids of level 50 or higher.
It has 8% earth protection, but also increases damage taken from fire by 8%.

The Terra Legs come from Blightwalkers and Medusas.
It can only be wielded properly by sorcerers or druids of level 40 or higher.
They provide 6% earth protection, but also increase damage taken from fire by 6%.

The Terra Boots come from Dwarf Geomancers.
It can only be wielded properly by sorcerers and druids of level 35 or higher.
They provide 5% earth protection, but also increase damage taken from fire by 5%.

The Terra Amulet comes from Massive Earth Elemental, Medusas and a Quest.
It can only be wielded properly by players of level 60 or higher.
It has 20% protection against earth, but increases fire damage by 10%.

Notes:

You can use Might Ring to earn 20% of protection against Earth, obtaining 63% protection against Earth.

You can use Silver Amulet instead of Terra Amulet to get 33% protection against Earth, increasing 24% Fire Damage.

You can use Sacred Tree Amulet instead of Terra Amulet to get 63% protection against Earth, increasing 24% Fire Damage.

If you use Sacred Tree Amulet and Might Ring you will get 83% protection against Earth, increasing 24% Fire Damage.

With Terra Hood, Greenwood Coat, Terra Legs, Terra Boots, Sacred Tree Amulet and Might Ring you will get 87% Earth resistance and 8% increased Fire damage taken.