Morbid — This spell costs less to cast if a creature died this turn. Enchant creature (Target a(n) creature as you cast this. This card enters the battlefield attached to that creature.) When Grim Reaper's Sprint enters the battlefield, untap each creature you control. If it's your main phase, there is an additional combat phase after this phase. Enchanted creature gets +2/+2 and has haste (This creature can attack, and as soon as it comes under your control.).