Magnus’s RPG empire on the portal.

The idea worked; the druid started shooting at the ghost, then ran after it, and the ent was left to guard, placed in a combat stance blocking the passage. No luck, though. But it still distracted the druid, delaying his arrival to you. What are your actions? By the way, what is that on the floor? Some kind of thing, probably a trap. Will you test your luck?
P.s. the ancient ent has 181 HP.