1. there are 3 rounds when we can attack Tiamat. 2. if you kill off a head in round 1 or 2, it will come back with full health I think she can be finished off like this: Round 1 and 2: zerg each head, one at a time, but do not kill it, leave its health at very low (5-10%) Round 3: finish off each head in this round. Any…