- "Probably not a good idea to keep this in your pocket."
- ―In-game description, Epic Battle Fantasy 4&5
Bio Virus is a crafting item in Epic Battle Fantasy 4 and 5. It is a bottle with green substance (in EBF5) or a single green-colored microorganism (in EBF4) used for forging mostly Poison/Bio-related equipment.
In EBF4, Bio Virus can be bought in Whitefall Town and Goldenbrick Resort for 3000 gold, in EBF5 it can be bought in Greenwood Village, Mystic Woods and Redpine Town for 3200 gold.
Drop Rate
Epic Battle Fantasy 4
- Rafflesia - 100%
- Sand Worm - 100%
- Beholder - 70%
- Evil Worm - 60%
- Big Sludge Slime - 50%
- Toxic Squid - 40%
- Evil Tail - 30%
- Green Jelly - 10%
- Undead Bear - 10%
- Black Wasp - 5%
- Evil Mushroom - 5%
Epic Battle Fantasy 5
- Mutant Chomper - 50%
- Purple Squid - 50%
- Acid Bomb - 50%
- Zombie Hand - 15%
- Cat Ninja - 5%
Forging
Epic Battle Fantasy 4
- Destroyer - 8 on level 4, 40 on level 5
- Venom Badge - 10 on level 3
- Broccoli Sticker - 10 on level 3
Epic Battle Fantasy 5
- Emerald Smasher - 3 on level 4
- Beholding Eye - 2 on level 3, 1 on level 4
- Biohazard Blaster - 4 on level 4, 4 on level 5
- Fairy Bow - 3 on level 4, 3 on level 5
- The Stinger - 10 on level 4
- The Deceased - 2 on level 4
- Black Widow - 2 on level 4, 2 on level 5
- Blood Bank - 4 on level 4, 2 on level 5
- Spider Bobble - 6 on level 4, 6 on level 5
- Hobo Clothes - 3 on level 4
- Fat Fly - 2 on level 2, 10 on level 3
- Tentacle (flair) - 2 on level 2, 10 on level 3
- Emerald Earrings - 2 on level 2