Halfling power

[Milosz006]

Okay, the point of Moria is to be able to pull Goblins from as many places as possible. Bottom of draw deck, discard pile, stacked on conditions, drawing cards. The objective is to throw out tons of minions.

Run 4x Goblin Armory and 4x Goblin Runner to ensure you've got enough twilight. 4x Goblin Scimitar- Its a free draw, and makes for a sick combo with Goblin Scavengers. And 1 copy of Relics of Moria. The Underdeeps of Moria and Goblin Sneak are a fun combo. Also, Goblin Swarms allow you to bring back minions, and run a couple copies of Shotgun Enquea. Its helpful against 9 comp fellowships, which is the bane of swarms.

So something like...

4x Goblin Armory
1x Relics of Moria
2x The Underdeeps of Moria
4x Goblin Scimitar
2x Goblin Swarms

4x Host of Thousands
4x Goblin Runner
4x Goblin Backstabber
4x Goblin Sneak
4x Goblin Scavengers
2x Shotgun Enquea

Will get you swarming pretty well. If you're dropping everything on the freeps side, it should be cycling fast, meaning that you can set up your hand for the swarm, get a few Scimitars in the discard pile when you draw your Scavengers, drop an Enquea or 2 and your support conditions- then bam- Scavengers hit phase one, draw into cards, you can easily hit 8-10 minions out on the table. Survivors hit the swarm, next site- drop the Sneak combo to get the Scavengers back- draw into more cards, spam everything on Goblin Swarms and just keep hitting. The Goblin Backstabbers allow you to drop some comps without needing to go for the overwhelm. You can also chain the Sneaks out of the discard pile- and if you got a couple Armories and Relics down, for fairly cheap too.

Cut the Hosts of Thousands and add 4x Moria Scout. Even if they don't have elves Scout is important to take natural archery. Also add 4x Cave Trolls and a copy of his Hammer (you can bring it back with Relics, so it's another source of twilight generation). They Are Coming has been an auto-include in Moria since day 1. If you cut the Backstabbers and an Underdeeps that will fit in the Troll and his toy. Cutting a Swarms will make room for 2x They Are Coming (the OP's deck was 36 cards).

[Milosz006]

Narrow Escape + Daddy Twofoot would help this deck double-move pretty well.