Decimator

From Lexicanum

The Decimator is a super-heavy tank used by the Chaos Space Marines. Although most have been changed considerably by their time in the Eye of Terror, the Decimators were originally precursors to modern Imperial vehicles like the Baneblade, Shadowsword and Stormsword, the last of which it most closely resembles in function.

Decimators are armed primarily with with a heavy, medium-ranged barrage weapon, supported by several reaper autocannon, and are used to bombard enemies in cover.

Sources

• Epic: Armageddon, Black Legion army list