What would your special unit be able to do?

[Ryzuma]

I don't remember the thread or poster but someone had an idea about a team with no special where every unit had the ability undying. If they died, a tombstone would appear. If stepped on it disappears. If it isnt stepped on, when your turn comes it respawns the unit in the same spot with 1 hp.
What about a special with a similar ability

Chiancungi
HP: 2
Movement: 4
Attack: 0
Ability: Necromancy - Any unit that dies within 3 hexes of Chiancungi its soul behind. This could be like an orb on the hex. If a unit walks on the soul or if it is more than 3 hexes from Chiancungi, it is destroyed. For 1 wit, Chiancungi can summon a body for the spirit.

Body
HP: 1
Movement: 2
Attack: 2
Ability: Minions extend the range of Chiancungi's ability