This is on test shard and not really wanting to spend too much time testing ideas if others already have or is doing this. I Tamed and then trained a nightmare with chivalry and ai on it. Looked at putting magery mastery back on and it cost me 1 training point because of the previous inherent magery skill. I understand that it doesn't have the same mage spells anymore but it now has teleporting which is useful. I then threw chiv back on for only the cost of 1 point because he was previously trained in it. It now has chiv and ai again. So if your short on gold and power scrolls to train 2 of them, saving some training points to flip flop your pet at 1 point per is a good idea? Sorry this stuff is all new to me.