Talk:Lux/@comment-23820707-20140305141506/@comment-6000413-20140305165313

Rabadon is the safe choice, increasing damage while keeping the distance. If you want to proc the passive with auto, LB gives a good burst, especially if you already have decent AP. Rabadon adds 48% AP to the combo and 40 extra AP, for an extra ~90 damage wrt LB, but LB gives you +75%AP+50 to the combo, so you gain 27% AP -40 damage with LB, requiring you to have around 80 AP BEFORE LB or DEATHCAP to make LB more efficient.

I repeat this again: I am taking into consideration a single auto, which is what you get most times, but of course LB becomes essential if you manage to auto twice, while Rabadon wins if you want to keep maximum distance and exploit your range better.