BattleCast encounter test
A young green dragon is a strong early tier-two test because its danger arrives in two shapes: a breath weapon that punishes clustering and a melee routine that can finish weakened heroes.
Use this as a boss opener for level 5. The fight is swingy because the breath weapon changes the first few rounds, especially when the party starts too close together.
Across 1,000 simulated battles from this starting layout, Level 5 party had the higher win rate. Young Green Dragon won 17.3%, Level 5 party won 82.7%, draws were 0.0%, and the average fight lasted 5.2 rounds.
This setup tests whether the party has learned to spread out without losing focus fire. The dragon wants multiple targets in the cone, then wants to convert the damage into melee pressure.
Because the dragon can fly, it also checks whether the party has enough ranged output to keep pressure on a mobile boss.
Watch the first Poison Breath. If it catches several heroes, the party may spend the rest of the fight recovering. If it hits only one or two, the dragon has to win through melee.
Also watch the dragon after breath is spent. Recharge luck can make a single replay feel very different from the Monte Carlo average.
Tune the dragon by changing clustering, cover, and opening distance.