Lv 1
Auras, orbits, blasts and reaches grow wider.
Area +10%
Lv 2
Everything with a size grows wider again.
Area +20%
Lv 3
Wider still.
Area +30%
Lv 4
Wider still, and big glows draw paler so your trail stays clear.
Area +40%
Lv 5
As wide as the glow goes.
Area +50%
Pairs with Lantern Halo
Technically just a bigger lampshade.
Emberloop is a free bullet heaven game for your browser, on a phone or a computer.