Hobgoblin Soothsayer

Ambush {1}{r}{r}{g} (You may cast this for its ambush cost any time you could cast an instant.
If you do, it gains haste, and it's returned from
the battlefield to it's owner's hand at the beginning of the next end step.)
When Hobgoblin Soothsayer enters play, discard two cards at random. If you do, draw cards equal to his power.