Eldrazi Mind

When Eldrazi Mind enters the battlefield, create {x} 7/7 Eldrazi tokens.
Whenever a Eldrazi enters the battlefield each aponnent loses 1 life.
One colord mana: create a 0/1 Eldrazi spawn token
with: "Secrefice this creatur: Add {1} to your
mana pool"
{c}{c}{c}{t}, Other Eldrazi get trampel and annihilator until end of turn.
{u/r}{g/w},{t}: Tab target creature draw a card