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That efficiency makes it one of the best 1-mana answers in multiplayer

Relic Vial, Mentor's Guidance, Profane Prayers, and Starlit Sanctum each work well as cards that care about you controlling a cleric or several clerics

The format cant support colorless lands or too many tapped lands

This has the potential to create a formidable snowball effect where your spells become increasingly massive as the game progresses

It's expensive, but five mana to do these effects on a 4 power creature is value enough

Finally, Lorehold, the Historian, also lets you discard a card at the end of each opponent's turn, and if you do, you may draw a card