Training Grounds (Extended Art) [March of the Machine: The Aftermath] TG09 Set: First Partner Pack Type:

Set: First Partner Pack Type: Lightning Rarity: Promo Retreat cost: Colorless

where X is the greatest power among creatures they control

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

When you do

Set: March of the Machine Tokens Type: Token Artifact — Treasure Rarity: Common {T}

Training Grounds (Extended Art) [March of the Machine: The Aftermath] TG09 Set: First Partner Pack 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.