Beating the game without any unit losses (Paladin)

[DGDobrev]

Absolutely. You can also use chargers and whatever else you have available, just not cloud of poison, because it will move and may kill the unit you have left alive till you have your army fully ressurrected.

[Vilk]

Bears of any kind are the best source for infinite mana regeneration with Magic Spring (until you get some rage skills and use inqu to regen rage):

Bears has a special and very interesting talent, when they don't do nothing a turn they fall asleep. When they are asleep they don't retaliate when they are hit.

The trick is use teleport or Archimage talent teleport to move the sleeping unit close to enemy unit. There's few point to take care of but with any long range enemy that works like a charm.

[Razorflame]

it's fun ^^:>
but also cheap ^^

[Vilk]

In fact this work against any unit but with long range it's more easy to organize and get a good setup to do this. But with non long range units it's fine too but more difficult to reach a position where you can start the trick. In fact the key point is related to initiative if you have Magic Spring level 1, at level 2 there's much less problems.

Obviously if you have bear in your army and Cardinal and Gift or Resurrect the key point of any battle isn't to not have loss but to reach a final position where you can apply the trick.