Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] Human Set: World Championships 2007 Type:

Set: World Championships 2007 Type: Tool Rarity: Uncommon

Set: Black & White: Plasma Storm Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: POP Series 7 Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Sword & Shield: Rebel Clash Type: Supporter Rarity: Promo

give up to 1 of your opponent's Characters -2 cost during this turn

Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] Human Set: World Championships 2007 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.