Seeking input on an exclusively Undead army

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Originally Posted by devmoon

If you really wanted maybe it can be possible on hard or so. ghosts and cursed ghosts are really good because they only increase but im having big troubles with the increasing amounts since i must kill them off myself (any solutions to this one?)

There is few ways to handle ghosts multiplying too fast..
-Reserve skills. Keep only about 80% of max leadership of ghosts. And put extras in reserve. Of course if you lose control in battle this won't help.
-Healing. Cast heal on ghost stack if you lose control. It will kill some.
-Sacrifice. Use ssacrife spell on ghosts to make other units.