This is a series based on my personal mono-deck choices if I started the game all over again. All of the decks I will post will not use any rares or upgraded cards, and basically what I have suggested to friends to use when they have an element they like but don't know how to win. These are original, as far as I know, and I have made them myself.
Light
Hover over cards for details, click for permalink
5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5l8 5lb 5lb 5lb 5lb 5lb 5lb 5lc 5lc 5lc 5lc 5lf 5lf 5lf 5lf 5lf 5lf 8pr
This deck in particular isn't original by any means, as Terro and others have created a similar deck, but it is just too good not to use. Focus your Blessings upon a single Pegasus, and watch the fat lady sing. Holy Lights are added in case you get a bad draw and because there is really nothing else you can add since the Blessings and Pegasi hog what little Light quanta you gather. This is a fantastic AI3 grinder, and you will probably only lose to the Entropy Elder.
Of all of the mono-decks, this is probably the most fun to play.