First of all, you need at least 2 more copies of Cirdan. IMO, he’s the most important companion in your deck, so you need him early.

I only have 1 copy, but if anyone has one I could trade for, that’s fine with me.

Your fellowship is also sorely missing condition removal, so a couple of copies of Seclusion might be useful. Another option would be Elrond, Witness of History with Hadafang. He could also recycle events to use with Elladan and Elrohir.

I could try with Elrond and seclusion

You might also consider using Galadriel as your ringbearer instead of Frodo. since you’re running a pure Elf deck, protecting her would be fairly easy considering all the Elven pumps you have. You’d of course be needing the Ring of Rings then.

I don’t have Ring of Rings or Galadriel

Why are you using Uncertain Paths? If your strategy is revolved around Still Needed, the secondary ability of Uncertain Paths is useless. Since you’re building an expanded deck, I’d rather use Supporting Fire.

I could get some Supporting Fire for it instead.
(btw, this is my brother’s deck).

For your shadow side, you definately need Goblin Hordes and Demoralized. I can’t see how you expect to run an effictive swarm with what looks like a random set of minions. If you like I could post a very effective lurker swarm decklist.

Okay

One major problem I see is that the Rule book states
So add a card to both sides of your deck.

i personally ran 3 cirdans in my old elf deck! and when you have about 13 events in your discard pile and hes got his ring, hes unstopable!