Lulz at the Medium badge's name. Black Lotus. One of, if not the, most notoriously, awesomely, ridiculously POWERFUL cards in the history of Magic the Gathering.
The problem is that enemies drop health so you can be as reckless as you need to be. There's no reason to avoid getting hit except by enemies that you know do 20+ damage.
 "Doodle Devil"){kind=icon}
 "Mutilate-a-doll"){kind=icon}
 "Nuclearoids"){kind=icon}
 "Epic Combo!"){kind=icon}
 "En Haddoo i la Garsa Negra"){kind=icon}
 "Elements"){kind=icon}
 "English Pub Pool"){kind=icon}
 "Lateral - The Word Association Game"){kind=icon}
 "LRD: Rebirth"){kind=icon}
 "Mytheria"){kind=icon}
 "Ray Quest"){kind=icon}
 "Crush the Castle Players Pack"){kind=icon}
 "The most 5star rated game about cats sitting on tables"){kind=icon}
 "GeoSketch"){kind=icon}
 "Freeway Fury"){kind=icon}
 "The Torture Game 2"){kind=icon}
 "Spartaman 2"){kind=icon}