|Proof of the ultimate mastery (DLC 4)|
- While this achievement was initially only possible through the use of and , there are many effects in the game that may raise Krilalaris's HP past the initial 6, such as the passive health buff from the Avenger and Dealer role in Co-op Mode, and from the purchasable drinks in Bounty Hunt Mode. Any of these may be use to earn the achievement
- This is best done on either a smaller stage with opponents that aren't very interested in bullying you or a stage like Christmas Miracle where battles tiles are optional. and may be good cards to bring if you're at 8HP and have to battle. This can be done with a single hyper, but if you use more than one in succession the chances of acquiring it skyrocket. Ultimately, there's a lot of chance going on, but it's more than offset by the fairly low requirements; keep playing as Krilalaris, spamming her hyper, and you'll probably get it before too long.