Temple of Science

When Temple of Science enters the battlefield, exile all Gods until Temple of Science leaves the battlefield.
Players can not cast God spells.
Temple of Science enters the battlefield tapped with counters on it equal to the number of Gods exiled as Temple of Science entered the battlefield. During your upkeep, remove a counter and draw a card. Temple of Science doesn't untap as long as it has counters on it.
{t}:Add 1 mana of any color to your mana pool.