Training Grounds (Extended Art) [March of the Machine: The Aftermath] TG09 Set: World Championships 2011 Type:

Set: World Championships 2011 Type: Water Rarity: Ultra Rare Retreat cost: Colorless

where X is the greatest power among creatures they control

Set: League & Championship Cards Type: Metal Rarity: Promo

Set: Sword & Shield: Rebel Clash Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Prize Pack Series One Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Training Grounds (Extended Art) [March of the Machine: The Aftermath] TG09 Set: World Championships 2011 Type:Set: March of the Machine: The Aftermath Type: Enchantment Rarity: Rare Cost: {U} Activated abilities of creatures you control cost 2 less to activate. This effect can't reduce the mana in that cost to less than one mana.