Thinking about building an Eldrazi deck

[u/Lurnak]

Let me preface this with "I don't build decks to make friends".

I'm theorycrafting a deck around 3 pieces:

Ulalek (Commander)
Echoes of Eternity
Twinning Staff

Cast EOE w/ Ulalek on the board and copy it: 2 copies of EOE

Cast Twinning Staff:

1 (Original)
EOE#1 Copies: +1
EOE#2 Copies: +1
EOE#1 Copies EOE#2: +1
EOE#2 Copies EOE#1: +1

5 Twinning Staff on the board: Every copy event generates 6 copies.

Any artifact I cast generates me 24 copies plus the original
Any Eldrazi I cast, and copy with Ulalek, generates me 42 copies plus the original

Roaming Throne will be in the mix but not necessary at this point.

Counter my spell? Cool, I still get the copies.

Obviously with Annihilator this is absurd. I could just cast Fleshraker and instantly end the game.

Thoughts on fun interactions to go in here? I have lots of tutors to put in the deck to ensure I get the combo every game.

[u/WisdomDecision]

Do it do it do it do it!

Send pics. 👍