If we're talking about the Signature Legendary Units from the major factions, their overall power ratings usually start at around 80 out of 100. That's the baseline.
But when it comes to these special hidden Legendary Units?
They start at 1 out of 100.
Yeah—1.
The range is massive.
Let's start with the Ancient War Tree, Oakenmaw.
Its weaknesses? Blatantly obvious.
It's vulnerable to fire, moves at a snail's pace, and while it does have some ranged attacks, they're nothing to write home about—just basic, average stuff.
And because of its racial traits, it's basically locked into playing defense. Even then, it's not exactly safe—its flaws are so glaring, it's easy to counter.
So, if we were rating it like a regular unit, based on overall performance?
At best, it'd score somewhere between 30 and 40.
But as a Mythic Ace Unit?
Where the focus is more on raw individual combat power?
Oakenmaw probably edges out Green Dragon Orryn.
Now, as for Gem Dragon Seran…