Poison

Poison damages the entity over time. The effect deals 1 damage at regular intervals based on the poison level (once per 20-level ticks, down to once per tick at level 19). It cannot reduce health below 0.5 (cannot kill via poison alone).

How to get it

Potions

• Poison Potion — Can be brewed as primary or secondary effect; duration varies by potion type (1200 ticks for normal, 4800 ticks for enhanced)

Mobs & attacks

• Wyvern (Toxic Fireball) — Type 1 fireball: direct hit applies 200 ticks (10 seconds), also creates poison area effect cloud

Food

• Zombie Fish — 200 ticks (10 seconds) when eaten

Blocks

• Spurspore block — 60 ticks (3 seconds) when walking on block while not sneaking (cannot be affected if immune to prickly objects)