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.
The Perilous Myr + Heartless Summoning combo. The deck has some other small combos or things that work well with Heartless Summoning. Demonic Taskmaster = 3/2 Flying for 1 mana Cathodion + H.S. + Dead Weight = 2 mana Havengul Lich + H.S. + Perilous Myr + Disciple of the Vault + Defensive Stance = 3 damage for each myr that dies. Havengul Lich can continue to recast the myr. Perilous Myr + 1 Defensive Stance + H.S. + Infinite Reflection + a lot of creatures = 2 damage for each creature you control (they die) except for the one with the defensive stance and the Infinite Reflection on it.
This deck has been viewed 1,265 times.