Sunbird's Invocation

Average

$0.30

Market

$0.21

Europe avg

$0.33

Sunbird's Invocation

Enchantment

Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost. Put the rest on the bottom of your library in a random order.