
Poison Vessel
Inflict 100 Poison. Heroes gain 20 Attack Speed and 15 Crit.
Shop decision
When this relic shows up — buy, hold, or skip.
- Best for
- Best for boards that already fire the keywords on this relic built around Poison and Crit.
- Skip when
- Skip when you rarely trigger Poison and Crit.
- Shop note
- Common early enabler. Prefer it when the board already leans this direction. Stack Poison and Crit support around it.
Synergies
Relics that share combat tags with this one — useful pairing candidates.

Acceleration Reactor
On Rush trigger, give Heroes 5 Crit and 10 Attack Speed.

Assassin's Ambush Engine
Heroes gain 30 Crit. Whenever an Assassin auto attacks while Stealthed, they inflict Poison on their target equal to 30% of their Crit. At start of combat, Assassins in the back 1 rows gain Stealth for 1 seconds and target the most threatening enemy.

Backline Aggressor
At start of combat, Heroes in the back row gain 10 Attack Speed and 15 Crit.

Critical Singularity
At start of combat, each Hero with less than 1 Crit has their Crit set to 0. Each Hero with 0 or more Crit has their Attack Speed, Attack, and Magic set to {3} if they had less than {4} of those stats.

Critical Vessel
Crit 20 times. Heroes gain 25 Attack Speed and 5 Omnivamp.

Duelist's Precise Reflection
Duelists gain 20 Attack Speed and 15 Crit.