Chingis, I don't remember who I was attacking anymore – it was in July. And perhaps it's worth adding that this tactic has only been tested against the computer.
The mana-draining creatures absorb mana, as a percentage of the enemy hero's mana. Only the queen creatures reproduce – it's a free "Reinforcement" (I mean the skill from the Warrior skill tree) at the very beginning of the battle :).
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