Okay, here we go:
The pieces:
Copperhall Bracers: I love this card right now. I think it's busted and I love playing it. It's super important to note that the sigils it plays after it connects get played undepleted.
Rusty Grenamotive: This guy is hot spicy fire. Dodges torch/vanq/hailstorm, relevant body for blocking aggro although we usually won't risk losing him to a trick unless the situation is dire. When he attacks you get one power for the turn. This is important. Note that when you berserk him you get the power at each attack. Sometimes this is relevant for a mid comabt torch or shugo tactic.
Icaria, Valkyrie Captain: Pretty self explanatory, be careful dropping her on T2 vs shadow decks, Although Vara's favor is a little out of favor now, losing her to a ping just feels bad.
Bulletshaper: fixes our influence so we can get out that T5 Icaria. Helps with ramp.
Privilege of Rank: Combo's with Bullet Shaper for max value. Don't be afraid to hard cast either though. Even with the ramp we don't want to miss power drops.
Deepforged Plate: Permafrost is good again, plate is good again. Plate would be good in this regardless. But now it's even better. Skycrag often does a concede button combo when plate comes out.
End of the Barrel Sometimes game breaking, sometimes merchant fluff. Always (99% of the time anyway) cast it off the top if you have the option, If you are already at 6 to cast it, you probably don't want to draw it the next turn.
The combos:
T3
Rusty Grenamotive into T4
Copperhall Bracers. This is probably the strongest play in the deck. Ideally you have ready power on 4 to spellcraft the bracers. Swing in twice with rusty (for 10) and either they chump block or you ramp right to 6 power(total) then have up to 4 more ready for the turn to either hold up or play another threat. Now next turn this guy has to attack, Sometimes it's correct to just slam a plate on top of him and go for it. With a shugo tactic you may already have lethal.
Bulletshaper into
Privilege of Rank: Great way to cheat out icaria, However don't be afraid to just dump privlege on T2. Often times Shaper won't last until T4 or T5 because people know what you are trying to do. This really depends on what you are playing against.
Playing the deck:
Always look for lethal. Every turn our plan may change. Sometimes we win by cheating out Icaria, or GKT sometimes we just go aggro with rusty voltron. Sometimes its a mix.
Also check out the Winchest market version with Ironthorn instead of EotB
Reckless Ramp - Winchest version