This may find its way into Zombie decks that flood the board very naturally - Wilhelt, the RotcleaverWilhelt, the Rotcleaver, to be specific - but in my opinion, Zombie strategies are another extremely well-established archetype, so it's hard to make room for cards like this, even when they look really cool
Tapping Temple of the False God will meet the 2 colorless mana demands, but youll still need to tap another land to generate the Blue mana, for example , and youll have one colorless mana floating around
Its stable, consistent, and hard to blow out, but it also lacks explosive power outside of the Offering combo
It becomes evident that this is a very impactful tool card, especially against decks that use Rare Candies, like Charizard EX or Gardevoir EX