Galen Sunsword

+1: Gain 3 life, if this would cause your life total to be higher than or equal to three quarters of your starting life total draw a card.
0: Tap target creature. It doesn't untap during its controller's next two untap steps.
-5: Exile Galen Sunsword and any number of tapped creatures and then return Galen Sunsword to the battlefield flipped.