
DeathtouchDeathtouchAny amount of damage this deals to a creature is enough to destroy it., lifelinklifelinkDamage dealt by this also causes you to gain that much life.
When this creature diesdiesA creature dies when it goes from the battlefield to a graveyard. Being exiled or returned to hand is not dying., create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouchdeathtouchAny amount of damage this deals to a creature is enough to destroy it. and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelinklifelinkDamage dealt by this also causes you to gain that much life..
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.