The owner of this deck hasn't added a sideboard, they probably should...
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.
A black-blue commander deck revolving around GrimGrin control and some other good creatures to kill and recur. This was the current state before I cannibalized it for some pieces. It needs another land or 2, and maybe a mana rock or 2, since I was starting to become mana screwed somewhat frequently.
This deck has been viewed 1,007 times.