Some armies, most notably the army of the Tomb Kings, can group several chariots together into a unit. These are treated exactly as cavalry, though they can never gain a rank bonus. If chariots can be grouped into units, this is clearly indicated in the army list.

Any standard carried in a chariot gives its usual benefit in close combat (normal +1 Combat result bonus) and if a banner carried in a chariot is a magic banner, the magical effect of the standard applies as normal.