Cosmic Eye

Shroud, protection from colors
{t}: add two mana of any combination of colors to
your mana pool.
{1}: Scry 1, then draw a card.
{t}{10}: Target player exiles the top 5 cards of their
library, then sacrifices a permanent.
{x}: Scry X, then draw X cards. You may put a permanent with converted mana cost X or less
into the battlefield without paying its mana cost.