Opening doors at Wyrm rises

By Scorpionis, in Descent: Journeys in the Dark

Hello everyone!

Have some important question about Wyrm rises scenario.

At the encounter 1 rules says no restriction about opening doors with monsters. There is only a rule that say "OL cant activate monster group until door which leads to its respawn-room opens". OL also can open 1 door for free at the start of his turn.

We argued about 2 options & found no oficcial answer:

1. OL can use his active monsters to open doors as usual + opens 1 door for free (without spending an action) every turn. So with some cards like dash OL can open more than one door at his turn.

2. OL can open only 1 single door every turn at the start.

Hope u can answer me or give a link on topic where answer was published oficcialy.

Thanks