Battle cry is a triggered ability. “Battle cry” means “Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.”
May 3, 2019 · War of the Spark
Living weapon is a triggered ability. “Living weapon” means “When this Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this Equipment to it.”
January 25, 2019 · Ravnica Allegiance
Living weapon is a triggered ability. "Living weapon" means "When this Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this Equipment to it."
September 30, 2016 · Kaladesh
Living weapon is a triggered ability. “Living weapon” means “When this Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this Equipment to it.”
May 1, 2014 · Journey into Nyx
Living weapon is a triggered ability. “Living weapon” means “When this Equipment enters the battlefield, put a 0/0 black Germ creature token onto the battlefield, then attach this Equipment to it.”
July 13, 2013 · Magic 2014
Living weapon is a triggered ability. "Living weapon" means "When this Equipment enters the battlefield, put a 0/0 black Germ creature token onto the battlefield, then attach this Equipment to it."
February 1, 2012 · Dark Ascension
Undying is a triggered ability. "Undying" means "When this permanent is put into a graveyard from the battlefield, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it."