Cryptolith Rite
: This card makes each scion worth 2-mana, and it makes the mana production of cards like
Scion Summoner
insane.
Evolutionary Leap
: With the army of Scions ready to die to protect their leader, it's always nice to reap a few more benefits form their demise. Assuming the attacker lacks Trample, the Scion can block and then be Leaped into a whole new Eldrazi–consider it a reincarnation. On top of this,
Cryptolith Rite
pays for this process if the Scion isn't sick.
Smothering Abomination
: Ever hungry, the
Smothering Abomination
turns Scions into easy card advantage. Compounded with
From Beyond
, this is free card draw.
Catacomb Sifter
:
Catacomb Sifter
allows for every dead Eldrazi to contribute to the final goal; by making it easier to find the needed tools, the process becomes a whole lot smoother.
Duskwatch Recruiter
: If allowed to flip for T3, this guy will allow for two 3-CMC creatures to enter. Why's he helping the Eldrazi? Who knows!
Conduit of Ruin
: If
Deceiver of Form
has already arrived,
Conduit of Ruin
heralds the opponents demise. Choose the final Eldrazi!
World Breaker
: If
Deceiver of Form
never arrives,
World Breaker
will be more than thrilled to harass the opponent. Take their crucial lands or enchantments and stop the enemies in their tracks.