MTG >Combos >Heartless Summoning +Perilous Myr +Mortuary +Realmwalker +

Name Myr with Realmwalker Heartless Summonint reduces the cost of all your creatures by two mana Cast Perilous Myr for zero mana Perilous Myr will enter the battlefield as a 0/0 creature and die Perilous Myr's ability will trigger, deal 2 damage to opponent Mortuary's ability will trigger, put Perilous Myr on top of your deck Realmwalker lets you cast creatures from the top of your deck.