Training Center [Secret Lair: Heads I Win, Tails You Lose]Set: Secret Lair: Heads I Win, Tails You Lose Type: Land Rarity: Rare Training Center enters the battlefield tapped unless you have two or more opponents. {T}: Add {U} or {R}. Between matches, combatants practice to stay in peak mental and physical form.

Set: Black & White: Boundaries Crossed Type: Water Rarity: Holo Rare Retreat cost: Colorless

sacrifice the other

• 1 Thriving Grove

"It's not just what you know

where X is 6 minus the pitch value of the card revealed this way

shuffle it into your library from your graveyard

Set: Legends Type: Land Rarity: Uncommon Blue legendary creatures you control have "bands with other legendary creatures

Set: Collectors' Edition Type: Enchantment — Aura Rarity: Rare Cost: {1}{G}{G} Enchant land

choose up to one target creature you control

{T}: You may play the exiled card without paying its mana cost if creatures you control have total power 10 or greater

If they find you

let no creature take wing