Gokht, Madcap Chieftain

When Gokht, Madcap Chieftain enters the battlefield, search your library for up to three desert
cards with different names, reveal them, put them into
your hand, then shuffle your library.
{1}: Haste, trample, or menace until end of turn.
{b}{r}, discard a card: Deal 3 damage to any target.
{r}{g}, discard a card: Gokht gets +3/+3 until end
of turn.