I couldn't find much info on this particular achievement, save for one place where a person said they got it on the chapter 8 boss. Since in this game you can't go back to previous chapters/levels, it helps to know in advance where you can get the achievement, so that you can save enough wyrm cards.

This achievement can probably be obtained in at least two earlier levels, but I think it's easiest to get it in Chapter 8 Level 1


If you've played Regency Solitaire you will recognize this layout as very similar to the last level of the last chapter (Bella's Ball) where you can also get the highest combo in the game and a similar achievement.

You will need only a couple of wyrm cards, I think around 3 might be enough. If you're lucky you might need even fewer. But of course, you can save as many as you wish to be safe.

Don't use any ability that removes cards such as Screaming Skull, Northern Gale etc. because you want all the cards in the level. You also probably want to have the following two passive abilities:

• Oracle Eye - 50% of face down cards start face up
  
• Thief's Hand - one card fewer needed to start combo

I haven't tried playing it without them, so I don't know if it would work.

My setup was as following:

Active abilities: Glowing Eyes, Will o' the wisp, Druidic Runes
Passive abilities: Oracle Eye, Thief's Hand, Lucky Torc