Temple of Bona Urgu

{t}: Add {c}{c}.
{x}, {t}: Each player may search their library for
up to X Demon, Horror, Illusion, Nightmare,
Shade and/or Spirit creature cards, reveal those
cards, and put them into their hand. Then each
player who searched their library this way
shuffles it.
Bona Urgu. These two words make the world tremble.