Guide:Queen Bee strategies

Potions
Bring at least 5 Healing Potions. Ironskin Potions will also reduce damage, making the fight much easier. Its recommended to also attempt to get rocket boots and or wings. If you don't have access to rocket boots or wings, a Swiftness Potion will usually suffice, especially when she tries to ram you.

Armor
You should have at least 12 defense. Jungle Armor is good for magic because you can get it right underneath the jungle and it has a good set bonus for using magic items. Ancient Colbalt armor is the same as jungle accept it has a different visual effect and there a drop for hornets and man eaters, thus making them way harder to get.

Accessories
Cloud/Blizzard/Sandstorm in a Bottle, a Grappling Hook, and Rocket Boots/Spectre Boots are very helpful, although not entirely necessary. A Menacing Shackle combined with the right gear can also make quick work of the Queen and her bees.

Melee Weapons
If your Planning on meleeing the queen bee its best to use the nights edge as a broadsword. If your not then its best if you use boomerangs such as the Thorn Chakram or an enchanted boomerang or flails such as the the Blue Moon/Sunfury.

Ranged Weapons
If you want to use ranged weapons to kill her you should use at least a demon bow with Jesters Arrow/Unholy Arrow. But with guns you should have a boomstick/musket with musket balls. Meteor Shot is far more effective though.

Magic Weapons
If your gonna use magic weapons a crimson rod is always effective. An emerald staff and up is also very effective because you can auto-fire it and it pierces. Meteor armor w/ space gun is a very effective way to kill her. Also using a Bee Gun is a good way to kill her, and her minions in BVB combat.

Terrain Preparation
Prepare a fairly large area to fight in, as the Queen Bee is about as tall as you can jump. Have wooden platforms extending from one side of the hive to the next, so you can jump to evade its charge attacks. Have a small pool of honey below the platforms in case you need a regeneration buff, and cover all other sources with blocks or platforms, so they don't slow you down during battle. A campfire or a heart lamp would greatly reduce the need for potions, as well.

Summon Queen Bee
You can either destroy the Crystallized Larva (found within hives in the Underground Jungle) or craft an Abeemination to summon her. This only works on the jungle surface or the underground jungle. Any other location and she simply won't spawn, like most other bosses.

The Fight
The Queen Bee has 3 distinct attack patterns. 1. She will try to level height with you and charge at you from left-right or right-left three times. 2. She will hover near you and spawn small bee minions which will then attempt to attack you by contact damage. 3. She will behave like a normal hornet and fly around, shooting stingers which have a chance to poison you.

When she tries to ram you, maneuver by going up and down, using the platforms prepared prior to the battle, or, if you have access to it, use Rocket Boots or a Cloud in a Bottle and fly/double jump over her charge attack.

If she starts spawning bees at you, switch to a weapon that covers a lot of space, like a large sword or a Boomstick if you have one, and attack the Honeycomb-like area of the Queen Bee, where the Minion Bees spawn

If she starts shooting stingers at you, stay as far away from her as possible as they will often not hit. Then you can easily switch to a weapon and make her deal massive damage.

Videos

 * Yrimir's epic Queen bee fight on the first day wearing cactus armor!