
{W}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.
Cycling {2} ({2}, Discard this card: Draw a card.)
Rune of Protection: Blue has 1 printing, first in Urza's Saga (1998). EDHREC ranks it #25,489 among Commander cards. It appears most in Orim, Samite Healer decks (15 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.