Remove [Portal Second Age] Human Samurai Set: Lorwyn Type: Land Uncommon

Set: Lorwyn Type: Land Uncommon Cost: Vivid Marsh enters the battlefield tapped with two charge counters on it

Set: Commander 2011 Type: Sorcery Rare Cost: {4}{W}{W} Destroy all artifacts

It departs through the streets' fissures with a sound like gravel pouring into a pond

Set: Shards of Alara Type: Creature — Demon Mythic Cost: {4}{U}{B}{B}{R} Whenever a permanent an opponent controls is put into a graveyard

Sure enough

Remove [Portal Second Age] Human Samurai Set: Lorwyn Type: Land UncommonSet: Portal Second Age Type: Instant Uncommon Cost: {U} Cast this spell only during the declare attackers step and only if you've been attacked this step. Return target attacking creature to its owner's hand.