Sewer Shambler [Return to Ravnica] Aprovechar la ventaja The tools of invention became

The tools of invention became the weapons of revolution

Sacrifice a land: Return World Breaker from your graveyard to your hand

(An exerted creature won't untap during your next untap step

{W}: Arctic Aven gains lifelink until end of turn

Lifelink (Damage dealt by this creature also causes you to gain that much life

Sewer Shambler [Return to Ravnica] Aprovechar la ventaja The tools of invention becameSet: Return to Ravnica Type: Creature Zombie Rarity: Common Cost: {2}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) Scavenge {2}{B} ({2}{B}, Exile this card from your graveyard: Put a number of +1 +1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)