
Whenever an opponent taps a Mountain for mana, you may gain 1 life.
Sanctimony has 5 printings, first in Urza's Destiny (1999). EDHREC ranks it #26,532 among Commander cards. It appears most in Tivadar of Thorn decks (27 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.