Coral Atoll - Commander Deck (CMR) from Commander Legends, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: John Avon
• Card Text:
  Coral Atoll enters the battlefield tapped.
  When Coral Atoll enters the battlefield, sacrifice it unless you return an untapped Island you control to its owner’s hand.
  T: Add CU.