Slay the Spire 2 Wiki

Potion

Block Potion

Gain 12 Block.

Block Potion provides an immediate chunk of Block without costing energy or requiring a card play, serving as a free defensive supplement to your existing Block generation. This potion is one of the most reliable defensive tools available, providing guaranteed damage mitigation.

Block Potion is essential against bosses with telegraphed heavy attacks like Lagavulin Matriarch's massive strikes or Ceremonial Beast's devastating charged attacks. It is also valuable against Kaiser Crab when you need to survive its burst damage phases while maintaining your offensive momentum.

Ironclad pairs Block Potion excellently with Barricade, as the potion Block carries over between turns and compounds with further Block generation. Silent can supplement Wraith Form turns where intangibility is not yet active. Defect can combine it with Buffer for multiple defensive layers. Sacred Bark doubles the Block provided for massive single-turn protection. Toy Ornithopter heals on use, and Burning Blood's end-of-combat healing keeps Ironclad healthy after potion-assisted survival turns.

Details

Potion RarityCommon
EffectGain 12 Block.
NoindexYes
In GameConfirmed

Guides & Articles

Quick Facts

Type
Potion
Confidence
High
Verified
Mar 12, 2026

Sources

slaythespire.wiki.gg/wiki/Potions_List_(Slay_the_Spire_2)\nsts2.untapped.gg/en/potions