Concerted Effort [Ravnica: City of Guilds] Eldrazi Horror {1}: Target noncreature artifact becomes

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

you may change "swampwalk" to "plainswalk

Whenever Lu Xun

Each opponent's maximum hand size is reduced by seven

instead destroy that land and Rancid Earth deals 1 damage to each creature and each player

Concerted Effort [Ravnica: City of Guilds] Eldrazi Horror {1}: Target noncreature artifact becomesSet: Ravnica: City of Guilds Type: Enchantment Rarity: Rare Cost: {2}{W}{W} At the beginning of each upkeep, creatures you control gain flying until end of turn if a creature you control has flying. The same is true for fear, first strike, double strike, landwalk, protection, trample, and vigilance.