E Allies, or E robots / units, are a special type of unit.
The "E" is a short term for "Enhance", which explains their function. They are solely used as material for ally Enhancing.
The units are treated as allies, as they will be stored in the ally lobby and will be avaible for material in the new enhancment UI.
Their Ally Card is that of the Priests.
However, they cannot
- be summoned or obtained through Combine
- be enhanced themselves
- taken into battle
- gain rapport
There exist multiple types of E allies. They can be used for every grade of ally without restrictions or diffrent outcomes, but do have diffrent gold costs for each of them (same grade-differing cost as normal Enhancing.
- Gold Enhance Bot (100% E) - enhances any non key unit with 100% certainty
- Bot (VIP) (50% E) - enhances any non key unit with 50% certainty
E allies with the ability to enhance even Keys will be introduced in later versions of the game.