Energy Fields

Energy Fields, also known as E.Fs are auras positioned underneath BOTS to boost their Stats.
Throughout the early and midgame, E.Fs can offer minor amounts of SpecialTrans, Critical Chance, Evasion & HP.
The endgame Energy Fields give a huge boost and are the primary way to specialize your BOT into a certain stat or playstyle. These are called Raid E.F's and come in +1 and +2 versions with +3 coming at a later date.
Endgame E.F's can be aquired by collecting Fragments from endgame maps and Crafting them together using a Craft Coupon.

Luckies

Lucky Aura and Ohka Charm are the only E.F's that give luck, with an addition to the Woof E.F.
Lucky Aura can be combined with a Raid E.F +2 to temporarily give the Raid E.F a new look and +200 luck, no additional hp is added. The effect duration depends on the remaining Lucky Aura time and will return to the E.F's regular form afterwards.

Comes in 1d 7d and 30d versions

Comes in +1 +2 and +3 versions

Goes ontop of the E.F and gives slight stats and a new look.