hiii, thank you for your kind message<3. darcy’s power is unique. she can draw blood (making a wound anywhere in anyone’s body) by just looking at them (kind of how jane just looks at people and causes them physical pain.) yes, they’re endgame! she is around the same age as alec in vampire years (roughly 1,200 years in vampire years). don’t apologize for asking questions, i can answer any you have!