Is angelic railment good? because i want to buy it.
Angelic Railment good?
Do NOT build your armor for FSC at the beginning of the game; even then elemental defense is a better pick for FSC than shadow defense. Most of the trouble you'll have will be from elemental damage. In FSC in particular, most of the enemies deal Shadow, but the traps and Vanaduke are mainly elemental. Don't dismiss the other defense types, though; FSC isn't all there is to the game.
Depending on how you play, Jellies might give you trouble- those deal Piercing damage. Currently, beasts are the easiest enemy type in the game, so you shouldn't have trouble with them.
Constructs and Gremlins, alongside all status traps, deal Elemental. They're both relatively easy to deal with, but have some things that can make them a pain, most prevalent in Gremlins. Gremlin Thwackers have an instantaneous spin attack that they occasionally use instead of their main attacks in Tier 3, Menders are a huge annoyance in T3 because of their healing circles, and Demos can be more or less of a problem depending on what weapon you're using. The more they're attacked, the more bombs Demos will drop, so heavy weapons are the most efficient for them.
Fiends and Undead are quite different; Undead are only a pain when you have to fight a large mob of Kats, since Skellies are hardly threatening. Fiends, however, are generally the most problematic enemy type in the game- Greavers are difficult without a wide-reaching sword, Devilites are difficult without quick weapons, and Trojans are always dangerous in any mob if not eliminated quickly.
Equip yourself according to what you have the most trouble fighting at first, focus on specific bosses later.
TL;DR: Yes, but don't focus on boss run sets so early in the game. Get what you need the most.
Yup its pretty good, and is a good choice for the firestorm citadel if you upgrade one to the fallen armor and the other to the valkyre helm.