You will need a team of 5 people. To get into her lair, you need a disguise, get a pair of Twig Arms, 1 Broken Bell, and a pair of Percht Horns and once you are in location, use one of the items on another to get disguised.
- When arriving at the room, all players should right-click the Warm Bonfire and pick up the Warding Torch that will appear on the sqm in front of the bonfire. Then they should step on the Vortex of Nature and be transformed into a Leaf Golem. Be aware that the warding torch has a 40-second timer and it will only keep you warm for an amount of time, it’s advised to pick up 2 at least. As a personal note, before we start, we like to get a mage to summon a couple of chickens downstairs and then go upstairs for the Percht Minions to target them, and then go down again and trap them with fire walls.
- Walk to the right end of the room and step on the grass. A Wild Growth like will appear next to the grass. Use it 5 times and with each click a Branch will appear in front of the tree. Pick them up.
- Run to the southern end of the room and use the Warding Torch on the Burn Out Bonfire. Once it turns into a Smoldering Bonfire, use the wood on it. After 20 branches are used, it will transform into Blazing Bonfire and a Warm Fire (Fire Elemental like) will appear.
- Use the Blazing Bonfire, that will burn you, and then lure the Warm Fire to the Frozen Percht Queen. For The Percht Queen to unfreeze you will need to lure 4 Warm Fires for them to attack her. Once it’s not frozen, proceed t attack her with fire (GFB). Be aware of her beams, and for any reason walk near her if you are not burning because you would be teleported outside the room.
Source: https://tibia.fandom.com/wiki/Winterlight_Solstice