Can the Revised-Ranger take any Ranger Subclass?

Do eladrin player characters count as fey for spells like Detect/Dispel/Protection from Evil and Good?

When Divine Strike says “weapon strikes” is that flavor text?

Scroll (of protection, DMG p199): who makes these? Where do they come from?

If you’re proficient in daggers and crossbows, could you utilize something like a crossbow bolt AS a dagger?

Can you voluntarily spend a spell slot on a cantrip to protect it from Counterspell?