Tier 2 upgrade
Perishing Potions
Perishing Potions BTD6: +4 MOAB damage, removes Fortified from small bloons, and longer AMD and brew buffs as a crosspath.
Attack potions deal more damage to MOAB-class Bloons and strip Fortified off smaller Bloons. Buff potions last longer.
Stats
Main attack
- Damage
- 1
- Pierce
- 15
- Attack speed
- 2s
- Range
- 45
How to use Perishing Potions
Perishing Potions gives the Alchemist's potions and acid pools +4 damage to MOAB-class bloons and +15 extra against fortified MOAB-class bloons (20 total). Potions also strip the fortified property from non-MOAB bloons, which makes it the cheapest defortify option in the game.
As a crosspath it boosts the buff potions: Acidic Mixture Dip lasts 12 attacks instead of 10, and Berserker Brew or Stronger Stimulant last 1 second or 15 attacks longer, with 1 second less reapplication cooldown.
When to buy it
Most players buy it as a crosspath for buff Alchemists, especially 3-2-0 Berserker Brew and 4-2-0 Stronger Stimulant, where the longer uptime is very valuable. It is also the path to Unstable Concoction and Transforming Tonic.
As a defortify tower on its own it is cheap but slow, so it struggles with dense groups. For fortified ceramic rounds it can still help early.
Is it worth it?
Yes as a crosspath on brews. As a standalone defortifier it works on a budget, but other options handle dense fortified waves better.
Guides that use Perishing Potions
All Alchemist upgrades
Top path
Middle path
















