Slay the Spire 2 Guide | How to Beat Ceremonial Beast

As one of the bosses in Overgrowth Act 1, Ceremonial Beast is very hard on slow decks. At first, the fight seems easy, but it gets a lot harder if you let it go on. 

In the early-access version now, the boss starts with Plow. If you push him below a certain health level, he can be stunned. Then, he starts using Ringing, which limits how many cards you can play. This fight is less about cool combos and more about timing, doing clean damage, and getting through the bad turns.

Before you even get to the boss, plan your route

A lot of boss fights begin on the map, not in the boss room. The fight is a lot easier if the path into Ceremonial Beast gives you a Merchant, a safer elite count, and at least one Rest Site.

You need to be strong enough to deal damage quickly, but you also need to be healthy enough to survive a bad draw. If you go down a reckless path, you might not be able to beat the boss even if your deck looks good on paper.

Upgrade for Damage, Not Just Comfort

Before this fight, the best thing to do with a campfire is usually to upgrade it instead of healing it. Ceremonial Beast gets stronger as the fight goes on, so stronger damage is usually better than a small health cushion. 

If you can upgrade a card that makes burst, weak, poison, or reliable defense better, do it. The goal is to start the fight with one or two turns that feel much stronger than usual.

Use the Early Turns to Get the Stun Ready

The first turns are very important. Ceremonial Beast starts out as a buff and then quickly becomes a strong attacker. To stay safe and push its health toward the stun point, the best way to play the first phase is to block enough. 

Don't use your best damage too soon if it makes you vulnerable. The best turns are the ones where you stay alive and get the boss close enough that the next push stuns him at the right time.

Respect the ringing and have a strong card ready

A lot of runs fall apart in the second half of the fight. Your turn gets a lot shorter once Ringing starts, so you can't count on playing a full chain of setup, block, and damage. 

That's why the value of one card is so important. A strong block card, a powerful hit, or a potion at the right time can turn a bad turn into a good one. Weak is great here, and Poison is also strong because it keeps working even when you can't do anything else.

Finish Quickly After the Window Opens

This boss gets worse the longer you wait. The pressure keeps rising after the first round, and the fight gets a lot less forgiving. You should usually commit when the deck can make one big turn. 

Bring the boss down, get through the rough turn, and then push hard before the pattern gets too hard to handle. If your deck can block well, use Weak and keep the damage steady. Ceremonial Beast becomes a lot easier to deal with than it first seems.

Also, check our Slay the Spire 2 Review and other guides below:

• Slay the Spire 2 Guide | Byrdonis Egg Quest Guide
• Slay the Spire 2 Guide | How to Unlock Custom Runs Fast
• Slay the Spire 2 Guide | All Ascension Levels Explained
• Slay the Spire 2 Guide | Ironclad Best Build and Tips
• Slay the Spire 2 Guide | Silent Best Build and Shiv Deck Tips
• Slay the Spire 2 Guide | Defect Best Build and Claw Deck Tips
• Slay the Spire 2 Guide | How to Beat Vantom Boss