Gloomhaven: Jaws of the Lion Strategy – Initiative, Stamina & Team Roles

Jaws of the Lion strategy starts with a simple constraint: your ability deck is also your scenario clock. Every unnecessary lost card, inefficient turn or badly timed rest reduces the number of useful rounds you have left.

1. Treat cards as stamina

Powerful lost-card actions are tempting, but using them early permanently reduces your future hand cycles. Save early losses for effects that materially change the scenario—removing a dangerous group, preventing major damage or completing a critical objective.

2. Use initiative as a two-turn tool

Fast initiative is not always better. A classic pattern is to act late while enemies move toward you, then act early next round before they can respond. Think about initiative together with positioning, not as a race to be first.

3. Focus fire

A monster at one hit point can still take a full turn. Concentrating attacks to remove enemies usually reduces incoming damage more effectively than spreading damage across several targets.

4. Position before maximizing attack value

Ending one hex safer can be worth more than adding a point of damage. Use obstacles, doorways, range and enemy movement constraints so fewer monsters can attack the party at once.

5. Coordinate class roles without locking them in

Hatchet is naturally effective at ranged damage, Red Guard can control space and absorb pressure, Voidwarden can manipulate allies/enemies, and Demolitionist rewards precise positioning and obstacle interaction. Use those strengths, but adapt to the scenario instead of forcing rigid MMO-style roles.

6. Rest before the hand collapses

Short and long rests have different tempo costs and benefits. Plan rests around room transitions, cleared waves and moments when the party can afford one character doing less.

7. Open doors deliberately

Opening a door can reveal an entire new enemy group. Do it when allies still have actions, health and positioning to respond rather than at the end of a round with no plan for what appears.

8. Read the scenario objective

Not every mission is “kill everything.” If the objective is to reach, protect, destroy or interact with something, spending rounds cleaning up irrelevant enemies can cause exhaustion.

9. Manage damage proactively

Preventing one attack through positioning, control or killing an enemy is often stronger than absorbing the hit and later spending actions recovering. Healing is useful, but damage prevention preserves both hit points and tempo.

10. Learn from the tutorial progression

The first five scenarios introduce mechanics in stages. Use them to establish habits: card pairing, initiative planning, monster focus, conditions, elements and campaign upgrades. Do not rush through them as disposable missions.

Common strategic mistakes

• Using a lost action just because it has the biggest number.
• Choosing initiative without considering enemy movement.
• Splitting damage among too many targets.
• Opening doors when the party cannot exploit the reveal.
• Ignoring the actual scenario objective while chasing loot or kills.

Related guides

Learn the system in How to Play Jaws of the Lion. For exhaustion and monster edge cases, see Jaws of the Lion Exhaustion, Scenarios & Monster Rules. The central hub is Gloomhaven: Jaws of the Lion.