What're all your opinions on these two cards?
Honestly, I think they can work great if you use them in a combo. Get Felgrand in the grave, then use Light and Darkness to pull it out later on after L&D gets destroyed, which'll be easy after it's attack/defense is lowered by its effect. Only flaw out of Light and Darkness is it can't stop Spell Speed 3's and that it can't be special summoned at all(almost always a bad thing).
It'd be great in a combo w/ Felgrand mostly for the fact that it brings a creature from the graveyard out to the field when it's destroyed. Then using Felgrand's effect, you can select Light and Darkness in the graveyard to raise Felgrand's attack by 1600.
