Stained Glass Monster

Convoke, Reach, Haste, Indestructible & Collective
This has Protection from Multicolor & Colorless.
{x}{t} Sacrifice this creature to create twice the value
of X treasure tokens or to create X 1/1 Golems
with Reach, Melee & Hexproof or to exile target multicolored permanent with mana cost X or less.
This creature cannot attack or block unless it is
enchanted or paired with another creature.