Rix Maadi Guildmage

Text:

: Target blocking creature gets -1/-1 until end of turn.
: Target player who lost life this turn loses 1 life.

Rulings:

• 10/1/2012 A blocking creature is one that has been declared as a blocker this combat, or one that was put onto the battlefield blocking this combat. Unless that creature leaves combat, it continues to be a blocking creature through the end of combat step, even if the creature or creatures it was blocking are no longer on the battlefield or have otherwise left combat.