RebirthRO Changes

The Bio Laboratory Basement is a custom map filled with strong monsters designed to help players reach lv 255. The monsters here are Homunculus with appearances similar to mobs in Bio Labs F1-F4.

Proper gears are strongly recommended to survive in this map.

Access

• The Bio Laboratory Basement can be accessed via Warpra.
• Alternatively players can Warp to Biolabs F1 and walk towards co-ordinates: 192, 23 (use /where to find you co-ordinates). A dialogue will be prompted. Select the second option for all the dialogues to enter Biolabs B1 (Catacombs)

Note: There is no visible portal into Biolabs B1. The dialogue will be prompted when you walk into the wall at the bottom of the stairs.

Monsters

The mobs in this map are based on the Alchemist Homunculus which their stats mirrors.
Generally, the mobs here have higher attack speed and FLEE than average mobs. Higher amount of CRIT is needed to hit them.

• Amistr Have highest HP among all the Homunculus mobs and has a defensive skill that reduces the physical damage it takes.
• Filir Have the highest FLEE, CRIT Shield and attack speed. Higher HIT and CRIT is needed for attacks to connect.
• Lif Players should have no issue with this mob.
• Vanilmirth Can use Caprice to magically attack players. Notorious for using Bio Explosion which may result in player instant death.
• Fable - MVP
• Hypatia - MVP
• Jessica - MVP
• Zosimos - MVP

Leveling Build Suggestions

The suggestions provided are tailored towards newbies to the server with gears that are generally easier to obtain or are in higher availability.
It is possible to achieve greater results with higher end or premium gears.

Reflect/Auto cast Build
The most popular build recommended for reaching max level in Bio Lab Basement. It is efficient and requires little input to use.

Applicable Classes: All

Gear Class	Suggested Gear	Alternative Gear
Upper Headgear	Pink Balloon Hat with 2 Rata Cards	Flax Hat or Novice Golden Valkyrie Helm with 2 Rata Cards
Middle Headgear	Night Ring (Loki) or Large Angelwing (Blue) or Vengeance Feathers with Rata Cards or Isilla Cards	Novice Golden Oracle Wings with Rata Cards or Isilla Cards
Lower Headgear	Pink Scarf or Bat Rucksack (Loki)
Armor	Any slotted armor with Randel Lawrence Card	Novice Armour
Weapon	Novice Angra Manyu Must
Shield	Novice Ahura Mazdah Highly Recommended	Steel Shield
Garment	Winged Cardigan with Salamander Card Valkyrie's Manteau for Swordman, Merchant, Thief classes Salamander Card Highly recommended	Cloak of Madness or Caliginous Cloak
Footgear	Valkyrie's Shoes with Dark Lord Card is a must	Any Footgear with Dark Lord Card is a must
Accessories	Ring of Resonance and Ring of Flame Lord

Perfect Dodge CRIT Build
This build allows high to full Perfect Dodge while having high crit for attacks to connect the mobs. This build requires players to physically engage the mobs but is generally safe and easy to use.

Applicable Classes: All

Gear Class	Suggested Gear	Alternative Gear
Upper Headgear	Drooping Amistr or Alligator Leather Hat Highly Recommended	Scooter Hat for DEX classes with Duneyrr Card or Dark Pinguicula Card or Novice Golden Valkyrie Helm with Duneyrr Cards or Dark Pinguicula Cards
Middle Headear	Large Angelwing (Red) or Medium Angelwing (Red) with Duneyrr Card or Dark Pinguicula Card	Novice Golden Oracle Wings with Duneyrr Card or Dark Pinguicula Card
Lower Headgear	Pink Scarf or Polar Bear Rucksack (Loki) (for STR classes) Froggie Rucksack (Loki) (for DEX classes)
Armor	Alligator Leather Suit
Weapon	Novice Angra Manyu	4 Slotted sword, dagger, knuckle, mace (for STR classes) Goblin Bow or 4 slotted Bow, Gun (DEX Classes) with Abysmal Knight Cards or Aunoe Cards or Paper Cards
Shield	Novice Ahura Mazdah	Valkyrie's Shield with Alice Card
Garment	Alligator Leather Cloak
Footgear	Alligator Leather Sandals
Accessories	Two Recondite Ring with Mantis Cards (STR Classes) Pokey Cards or Zerom Cards (DEX Classes)	Two Poof Eye Ring or Ring [1] with Mantis Cards (STR Classes) Orlean's Gloves with Pokey Cards or Zerom Cards (DEX Classes)
Pet	Hunter Fly (Loyal)
Consumables	Schwarzwald Pine Jubilee Aspersio Scrolls (Make sure to have Holy Water when using)

Perfect Dodge Magic Build
This build allows high to full Perfect Dodge while using Fire or Holy elemental magic to kill. This build requires players to cast spells on the mobs. It is easier to balance and deals higher damage quicker compared to the CRIT build. It does require players to have better grasp on in-game mechanics. Make sure to have 150 total DEX for instant cast.

Applicable Classes: Priest, Ninja, Soul Linker, Magic Stalker, Mage Classes

Gear Class	Header text	Header text
Upper Headgear	Pink Balloon Hat with 2 Rata Cards	Flax Hat or Alligator Leather Hat or Novice Golden Valkyrie Helm with 2 Rata Cards
Middle Headear	Large Angelwing (Blue) or Vengeance Feathers or Night Ring (Loki) with Rata Card or Isilla Card	Novice Golden Oracle Wings with Rata Cards or Isilla Cards
Lower Headgear	Pink Scarf or Bat Rucksack (Loki)
Armor	Alligator Leather Suit	Gousset of Madness
Weapon	Novice Angra Manyu or Solid Rod	Fortune Dagger
Shield	Novice Ahura Mazdah	Valkyrie's Shield with Alice Card
Garment	Alligator Leather Cloak Valkyrie's Manteau with Nobby the Novice Card for Mage and Priest classes
Footgear	Alligator Leather Sandals Tenebrous Boots if you have enough PD
Accessories	Two Resplendent Ring with Yoyo Cards Imp Cards for Professor Class Rosary [1] with Yoyo Card and Spiritual Ring for Magnus Exorcismus build	Orlean's Gloves with Yoyo Cards
Pet	Hunter Fly (Loyal)
Consumables	Schwarzwald Pine Jubilee