
Knowing how to buff the Ouroborus in Kaycee’s mod can make challenge runs much, much easier, and having buffed it in Act 1 removes the need later on.
Guide to Buff the Ouroborus Easy
Cards Required
You need only 3 cards to make this trick work, and they are the following:
- The Ouroborus (obviously)
- The Warren
- The cockroach
For this to work, you will need to transfer the unkillable sigil from the cockroach to the warren.
Buffing the Ouroborus
There are 3 repeatable steps to buffing the Ouroborus, and they are as follows.
Step 1
Play the ouroborus.

Step 2
Sacrifice the Ouroborus to play the warren, then play the rabbit it spawns.

Step 3
Sacrifice both the warren and rabbit to place the Ouroborus. The warren will return to your hand.

Step 4
Repeat step 2 onward until you’re satisfied with the stats.
Be the first to comment