Riddle of the Reborn

I think this one is pretty easy, but here is my new riddle. Who/What Am I? I am something old, yet something new. I am something borrowed and something blue. You've seen me in the past, but I have been remade. I am stronger now, so be afraid. I have power stolen from those in the sky. I retain my speed, watch me fly. And though my master promises to end you, I can be a very powerful ally to you too. Hint 1: Think beyond just guns. Winner: [spoiler]s204_wrx[/spoiler] Answer: [spoiler]Heavy Pikes[/spoiler] Explanation [spoiler]"I am something…new." - Pikes have been around for a long time but Heavy Pikes are pretty new. "I am something…blue." - We borrow the Pikes and the Heavy Pikes are blue. "You've seen me…afraid." - We've seen Pikes before, but Heavy Pikes are stronger. "I have power…sky." - The Heavy Pike's guns and bombs are like those from Skiffs. "I retain my speed, watch me fly." - Heavy Pikes are the same speed as regular Pikes. "And though my…you…" - This refers to the Dreg's Promise. "I can be a…too." - Heavy Pikes are quite useful in battles.[/spoiler]