Cliff Shrine

{t}: Add {c} to your mana pool.
{t}, Tap 30 creatures you don't control: Put a 10/10 colorless colossus creature token onto the battlefield with "This creature can block any number of creatures" onto the battlefield under your control.
{1}, Put a 2/2 white preacher token onto the battlefield under the control of target opponent: Prevent all damage preachers would deal this turn.