Start typing a card name and use the auto-complete feature to quickly select the card you're trying to add. Enter a quantity and add that card to your sideboard!
Submit a list of cards below to bulk import them all into your sideboard. Post one card per line using a format like "4x Birds of Paradise" or "1 Blaze", you can even enter just the card name by itself like "Wrath of God" for single cards.
My first crack at a modern deck. Comments are welcome. Update: This deck was a home brew and failed. It was far too slow and proliferate just doesn't hold up well with the rules now stating that pos. and neg. counters cancel out.
Once you get at least one poison counter through on your opponent, attacks become secondary to the proliferate mechanic. The Warstorm also gets counters through, and combos nicely with Sheoldred.
This deck has been viewed 1,102 times.