Use Elvish Piper to get any of the large creatures out quickly. Best Scenario, it's possible to get Emrakul, the Aeons Torn out on turn 4. I won't get the cast effect on a couple of the Eldrazis this way, but it's worth it to get something big out early.
Use Llanowar Elves and Karametra's Acolyte for mana acceleration.When
Sylvan Primordial
enters, I can destroy a non-creature permanent for each opponent and search for that many Forests and put them on the battlefield. A typical game for me is 5-6 players, so destroying 4-5 more permanents and getting that much more land is worth the mana cost and it acts as a good reach blocker while I swing away with the Eldrazi.
Conduit of Ruin
,
From Beyond
, and Sanctum of Ugin allow me to search for my high cost creatures. I can't use Sanctum of Ugin when I put anything on the battlefield with Elvish Piper, but when I can hard cast an Eldrazi, I can sacrifice all Sanctums in play to search for more Eldrazi.
The Eldrazi
Conduit of Ruin
- 5/5, When cast I can search for an Eldrazi mana cost 7 or higher. It That Betrays- Annihilator 2, Your sacrificed non-token permanents are mine! Ulamog, the Infinite Gyre- Annihilator 4, Indestructable, anti-mill effect Emrakul, the Aeons Torn- Annihilator 6, Flying, protection from colored spells, can't be countered, anti-mill effect, take another turn, etc
Rogue's Passage gives me a way to make sure my Eldrazi hit, in case my opponents haven't sacrificed all their creatures yet.
Predator's Rapport
can gain me a bunch of life.
Asceticism keeps my creatures from being targeted and allows me to regenerate them.
