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.
This is the casual Enduring Ideal build that i run. Whirlpool Rider is one of the few cards on here that very few people will know, but before you dismiss it, consider how it lets you essentially mulligan mid-game. This is extremely powerful in a deck so hungry for gas. This deck is completely unproxied, I hope to add breeding pools eventually so that i can land grant for blue. This build goes off on T3 or 4 most of the time, but is capable of a couple T2 wins. The only problem that I have been seeing is that i need to consider the land grants to be land and that 25 is too much.
This deck has been viewed 486 times.