Multicolor Rare 5-cost Planeswalker based on ramp for Challenge # 167. Rolled two dice for multicolor, and one came back multicolor, so I took that to mean roll twice more.

At least a five cost Sultai planeswalker is more likely ramp than the red artifact I just did. Now to come up with a concept. Poking around, the idea of having the first line say "Skip your draw step" sounded like a great way to add a dash of black to a traditional green ramp card. You can ramp like a champion, but you won't draw into another clutch spell while you control this planeswalker.

That makes this a black/green card. But we need some blue as well. Draw two, discard three feeds into this slow loss of control. The card draw is nice, but unless you're drawing cards that draw you cards, you will slowly go through all the cards in your hand until there is nothing left.

To top this all off, we have an expensive ultimate. This is intended to get this planeswalker off the field, so you can start playing normally again. If you were ramping this whole time, it should be easy to drop 15 mana worth of threats all at once. But you may have needed to use the +3 a few times to dump cards into your graveyard, so there's a little stress there.