I feel that Retold fixes a system that was unnecessarily rigid from the start. The powers were powerful, but very easy to waste, and sometimes they could be inconsequential.
I know the poll says it’s optional, but when I was a kid, I already thought the powers should be repeatable in the original version. Logically, I’m not going to ask for the opposite in Retold, even if it’s for something that can be toggled on and off.
Furthermore, this isn’t related to the topic, but I want the Aztec Incarnates to be usable more than once in exchange for a cooldown and a cost, and for the cooldown to start when the Incarnate dies, not when it’s summoned. This way, there’s a penalty when it dies, instead of just reviving it instantly if enough time has passed (and also, they shouldn’t die over time, in exchange for not being able to heal like the Children of Osiris or something like that). Retold refreshed the original formula by allowing the repetition of powers, so why would I want to go back to a single-shot weapon at this point? Not just with the Incarnates, but with everything in general.
I feel that a classic mode, however optional, would be a step backwards for pure nostalgia.
That said, I feel some things should have limits. Like everyone else, I love Titans, but I hate them and keep them deactivated whenever possible. Despite this, I like that you can have more Titans in Wonder Age; but I wish that if you have a Wonder, instead of being able to have many Titans at once given enough time, you only had one, but with the ability to summon another if the first one is killed, just like the Greek heroes.
You have a Wonder and a Titan. You can only have one Titan. Your Titan is killed, a countdown begins, and when it ends, you can place a second gate to summon another. Somehow, it gets killed again, and the cycle starts over.
You have a gate, it’s destroyed, but you have a Wonder, so after a while, you can place a new gate.
I know that the Wonder Age is about showing off your victory by building something that made it impossible to beat you from the start, but having more than one Titan is excessive, even for this purpose.
So, regarding the super unit, I can agree with what you’re proposing. Everything else seems like a bad idea to me, well, not os bad, but just is not good.