Battletide Alchemist

Creature - Kithkin Cleric

If a source would deal damage to a player, you may prevent X of that damage, where X is the number of Clerics you control.

"I do not heal. Healing means that the pain has already been felt. To stop suffering, one must prevent the world's wounds altogether."

3/4

2008-04-01 If a source would deal damage to multiple players at the same time, you may prevent X damage that source would deal to each of those players. The choice for each player is made separately.
2008-04-01 If the same source would deal damage to a player at different times, you may prevent X of that damage each time.
2008-04-01 You count the number of Clerics you control at the time the damage would be dealt.

Card is in preconstructed decks:

mtg.wtf