Only kill the octovine if all sides of the map can kill it in the next burn phase or already killed it. When all people around you shout "STOP" or the map chat tells you, stop.
The octovine regenerates 25% of health if the map is not able to kill all sides within 2 minutes.
In west: you become a mushroom and have to dodge the enemies in the arena, then deliver your "1" skill to the octovine (it makes you explode)
In north: Players need to equip the Acid Throwers and use them on the vine that’s blocking the door. Armors should focus on knocking away Trigger Blossoms and healing allies.
East requires players to collect bombs, jump onto an updraft and drop them on the vine.
To move the explosive in south, players have to use knockback/pull skills ("CC") in order for it to reach the Octovine and detonate.