Німує

Glowing lines divide up the floor. Players who cross them get a stackable 2s DoT.

Cross only when necessary: to soak a flower or to dodge lines.

Nymue redraws a new pattern at the beginning of each P1.

Flowers frequently spawn around the room and deal passive raid damage.

They each last one minute, but players can soak them to make them despawn faster. The more player, the quicker it disappears.

There are more and more flowers as the fight goes on. Soak them as they spawn or you will get overwhelmed.

When the tank with the bomb explodes, they get a 4s buff that leaves grass in their path.

The grass allows them and other players to cross the lines without taking damage. Grass disappears quickly.

At the start of the intermission, Nymue casts a lethal explosion around them that summons two tree adds. Nymue becomes invulnerable.

Both tanks need to get hit by that explosion, as it grants them inflorescence, allowing the raid to safely travel to their adds.

Split your raid in half. Each group follows their tank across the the lines to get to their adds. When both adds are dead, P1 starts again.

Regularly, the tree adds create patterns of explosions around them that deal massive damage. Dodge them.