Crypt of the NecroDancer

This achievement can be done with any character, so I would highly recommend using Bard since he is the easiest character to play. Randomizer Mode is a new addition with the Amplified DLC. It makes it so that every enemy you face has its health, damage, speed, and whether or not it can phase randomized. Because of this, you can face white skeletons that do 2 hearts of damage or have 8 health, but also face red dragons that die in one hit. If one run has a bad roll for common enemies, the next may be better. Because of this randomness, it is key that you figure out what each enemy has for the current run. However, each enemy's gimmick remains the same. Dragons will still use their breaths, wind mages can still move you by a tile, etc. The difference is when some of these abilities activate because the enemies may be faster or slower than normal. Overall, the mode isn't too crazy, it just takes a lucky run and caution against what may normally be weak enemies.