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.
Counter anything big/game changing. Make them pay to attack to you. Use the barge and assassin to kill anything you don't want on the board or take it with the Seasinger!
This deck has been viewed 919 times.
I like this deck! Seasinger to take control of their stuff; then the War Barge, Assassin comboto kill their stuff, looks like a lot of fun! Check out my merfolk deck. http://www.mtgvault.com/bppride817/decks/merfolk/
Permalink