I just played an annoying Binding of Isaac Rebirth run.
Playing as Eve, need to beat ??? to unlock that item. Managed to obtain Dark Bum from the first Devil Room and lower my HP to 0. For those unaware of Isaac rules, this is pretty much golden when playing as Eve. It turns what would normally be a massive, but temporary, low-health damage upgrade into a
permanent damage upgrade without sacrificing your entire life bar.
Rest of the upgrades were good as well: Miner's Helmet, Death's Touch, Spoon Bender, Mongo Baby, Little Steven, a few damage ups, Krampus's Head, Infamy. Things are going AMAZING. Only way I could lose this run was by doing something monumentally stupid.
The monumentally stupid thing I did was accidentally picking up Cursed Eye when I'm on the Chest. This means that I now have to charge my shots rather than auto-fire. Annoying, but with the damage I'm putting out and with over 10 soul/dark hearts, I figure I can make do. Except that Cursed Eye's secondary effect is to randomly teleport you every time you take damage. And bosses refill their entire health bar if you teleport out of the battle.
This meant I had to kill ??? without taking any damage at all. I'm not quite that good, even with Infamy. I kept teleporting out of the ??? fight until he finally whittled down my hearts and killed me!
