No stats yet, but they detailed what's coming in the new lockbox. Stats are supposed to be released in a couple days.
Jem’Hadar Heavy Escort Carrier - Lockbox prize, one flight of Jem'Hadar Fighters. Since it's called a heavy escort carrier, I'm expecting something like the armitage with a decent turn rate and dual cannons.
Jem’Hadar Dreadnought Carrier - Lobi store ship, it's supposed to be "tactically-focused" and will have two hangar bays.
Both of the above come with a special console that can be fitted to any Jem ship, including the attack ship. They both come with jem fighters in the hangar bays. Also, if you have the attack ship, you can get special fighter version of the attack ship and launch them from the dreadnought carrier. They're also releasing a new material that you'll be able to use on the attack ship, if you already have it.
Mirror ships - Feds are getting paired ships again, this time the advanced and patrol escorts. It's going to be a skin swap like the rest of the fed mirror ships. The klingons are getting a mirror Vo’quv, which is pretty surprising. I figured this time around it'd be a mirror BoP.
Cross-Faction consoles: Feds are getting bio-neural, klingons get nadeon detonator.
Dilithium Mining Claim - A voucher (including a transwarp to) for the dil asteroid mining area, which a special rich vein of dilithium to mine. Worth 2500 - 5000 dilithium, but you gotta mine it. Comes in either a 6 or 10 pack.
Phased-Polaron weaponry - This shouldn't be a surprise, this is this box's weaponry box prize. Both phase and polaron damage bonuses, modified by polaron bonus items.
Very Rare Dominion Duty Officers - Several special doffs, each has resolve and they each have a unique active duty power.
Reinforcements Mini-Pack - has the special ability doffs formerly found in the reinforcement doff back from the c-store.
Gamma Duty pack - same as in previous boxes.
Lobi Upgrads - you can upgrade the Jem ground set via the lobi store to MK XII, including new abilities and enhancements and the new upgrade will have new visuals to look more like the armor jem'hadar wear.
Jem’Hadar Wide-Area Minigun - Lobi item. There's a pic, it looks cool.
All the jem ground weapons use the nanostream packs, and they're bringing in a couple new nanostream packs to the lobi store. Lobi store is also getting some new pet items.
All in all, this looks really nice. Two tac-orientated ships. Escort mirrors, a mirror carrier. New doffs, a cool looking mini gun... I'm glad I already have like 50 keys stashed waiting for this.