Can I grow and then ungrow my nails?
I assume the not blinking thing also includes not getting high damage from the inability to remove dust, etc?
can I reinforce my nails so they're super tough?
Sure. They're your nails. Hell, you can even make grow as sculpted designs.
Sure. They're your nails. Hell, you can even make grow as sculpted designs.nice.
nice.
can I grow them in a way they connect and use them as a shield or armor?