| Description: | Sometimes protects against Poison |
| Type: | Armor |
| Customize: | Antidote x40 |
| Enemies: | Bite Bug, Grat, Great Malboro, Killer Bee, Malboro, Mandragora, Nebiros, Ochu, Ragora, Wasp |
| Armor: | Serum Armguard, Serum Armlet, Serum Bangle, Serum Bracer, Serum Ring, Serum Shield, Serum Targe |