The first stage(Elin PQ)

The first stage has a simple goal. Just kill all the Poisoned Tree Lords. Note that it has a ranged attack like Peach Monkeys of Mu Lung. It will "shoot" a seed to damage your character. The stats of the Poisoned Tree Lord is as following -

Poison Tree Lord
Level: 62
HP: 6,100
MP: 100
Avoid: 0
Knockback: 1,000
EXP: 235
Do note that the stats might not be accurate as it is from an external source.
The Poisoned Tree Lord spawns at the bottom and the three top platforms. It is wise to divide the party into one member per platform to ulitize the most efficient way of clearing this stage.

Once all Poisoned Tree Lords is defeated, you can go on to the next stage.