Before revision: In MechWarrior Online and MechWarrior 5: Mercenaries, Anansi is the name of the "hero " variant of the Spider BattleMech.
After revision: In MechWarrior Online and MechWarrior 5: Mercenaries, Anansi is the SDR-A "Anansi" is the hero variant of the Spider BattleMech.