Remus, Roil Disciple

+2: Draw a card then discard a card. If X was 3 or more, Draw 2 cards instead.
-3: Create a 3/3 green elemental token. If X was 4 or more, create 3 of those tokens instead.
-6: Reveal the top X+2 cards of your library. You may put any number of permanents from among them onto the battlefield.