Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.): Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add .": Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.
Enchant creatureEnchanted creature gets +2/+2 and has "Whenever this creature attacks, untap all lands you control."Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)
Level up (: Put a level counter on this. Level up only as a sorcery.)LEVEL 4-62/4LEVEL 7+3/5At the beginning of each end step, if it's not your turn, take an extra turn after this one.
Whenever Pawn of Ulamog or another nontoken creature you control dies, you may create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add ."
Enchant creatureEnchanted creature has ": Create a token that's a copy of this creature, except it has haste. Exile that token at the beginning of the next end step."
Enchant creatureEnchanted creature gets +10/+10 and has trample and annihilator 2. (Whenever it attacks, defending player sacrifices two permanents of their choice.)
FlyingWhenever Hellcarver Demon deals combat damage to a player, sacrifice all other permanents you control and discard your hand. Exile the top six cards of your library. You may cast any number of spells from among cards exiled this way without paying their mana costs.