Range for Target spell?

[MaroonMaurader]

One last note - Target only works if they can attack with their regular attack. This means that, for example, casting Target on some bowmen won't prevent enemy shamans from targeting your archmages with their axe ability.

Out of curiosity - suppose you cast Target (say, on some Trolls). Then you move black dragons up right next to enemy bowmen. If the bowmen follow standard procedure, they'll take one step away from your dragons, then turn and shoot... who do they shoot at in this case?