Black Dragons

In my opinion, the Chaos Dragon is actually stronger when under the command of a hero because Warlocks often take luck, attack stats also increase, initiative is good, speed too, they fly, and are immune to magic... In battle, they usually go first, so if they hit Lava Dragons with luck, things won't go well for them (although they can resurrect them)... That's what I remembered, the Destruction ability of the Chaos Dragon with luck is no joke (if they survive until the next turn, someone will definitely be in trouble)... Titans, not really... unless there's an Archer's Dream, otherwise not very effective... a Demi-Dragon will defeat them.