Buy RS3 Malevolent energy
Malevolent energy is an item in RuneScape 3. It comes from The Barrows: Rise of the Six. Players get it when they escape the fight alive. It is the key material for making malevolent armour, a tier 90 melee power armour set.
Making the armour takes high Smithing levels and reinforcing plates. The helm needs level 91 Smithing, 14 energy, and 1 plate. The greaves need level 92 Smithing, 28 energy, and 2 plates. The cuirass needs level 93 Smithing, 42 energy, and 3 plates. A full set uses 84 energy and 6 plates in total. You can buy the plates from Saro in Keldagrim or from Noterazzo at the Bandit Camp.
Malevolent energy has other uses too. It can recharge dyed malevolent armour when it breaks down. It can also make bobblehead pets. Each pet needs 250 energy plus the matching Barrows set for Ahrim, Dharok, Guthan, Karil, Torag, or Verac.
Malevolent armour needs level 90 Defence to wear. It is the same tier as tectonic and sirenic armour. With a good stock of malevolent energy, players can smith gear, repair dyed pieces, and craft pets.