Sunbird's Invocation [Ixalan Prerelease Promos] 10000 Secret Rare that player discards a card

that player discards a card at random

Set: Portal Three Kingdoms Type: Sorcery Rarity: Common Cost: {1}{G} Target creature gets +4/+4 until end of turn

when he became Wu's supreme commander

or Graveyard to your Deck

Sunbird's Invocation [Ixalan Prerelease Promos] 10000 Secret Rare that player discards a cardSet: Ixalan Prerelease Promos Type: Enchantment Rarity: Rare Cost: {5}{R} 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.