Seraph Sanctuary (DDQ) from Duel Decks: Blessed vs. Cursed, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: David Palumbo
• Card Text:
  When Seraph Sanctuary enters the battlefield, you gain 1 life.
  Whenever an Angel enters the battlefield under your control, you gain 1 life.
  T: Add C to your mana pool.