Ulamog's False idol

•Defender, hexproof, reach, Annihilator 3
•Whenever this creature takes damage,
create that many 1/1 colorless Eldrazi Scion
creature tokens.
they have "Sacrifice this creature: Add {c}
•you may sacrifice 10 Eldrazi Scion
creature tokens than apply this affects:
-gain 20 life points
-remove defender from target creature
-draw 3 random Eldrazi creature cards