Ether

This item can be bought in the Center Item Shop for 100 minerals. When used, it restores 200 energy to your hero.

This, obviously, has few purposes standing next to the Center Item Shop already increases your energy-regeneration rate drasticly. Buy it, when you are not keen on spending stat points for more energy, but use mana instantly to cast a needed spell.

For example: A trapped Jim Raynor might use this to kill surrounding Zerglings with an instant grenade instead of teleporting home.

This item is needed to create the following item:

o Mana Expander