Sunbird's Invocation is a rare Enchantment card from Magic: The Gathering (Ixalan Promos, PXLN).
Rare
Ixalan Promos (PXLN)
{5}{R}
Mana Value
6
Colors
R
Card Text
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.
