Secrets of the Key is a Magic: The Gathering card. Compare listings from Singapore Magic: The Gathering sellers on CardJio, then jio them on WhatsApp.
Mana cost
{U}
Mana value
1
Type
Instant
Color
Blue
Color identity
Blue
Keywords
Investigate, Flashback
Card Text
Investigate. If this spell was cast from a graveyard, investigate twice instead. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Flashback {3}{U}