"Evlin" spell - how does it work?

[Direwolf]

hi All,

Maybe you can help me since i'm having some trouble with this spell.

Basically i have it to lvl 2 (I'm lvl 6) but when i go into a battle i consistently get a message that there "is no target" for the spell.

For this spell to work am i required to have undead in my army?

thx for the insight,

DW

[Tibster]

U need a dead corplse leftover from a unit , non mechanical.