Why not have a Time ring and a special ring to summon the Super Dragon Balls. That way you can jump ahead a year and keep making wishes on the Super Dragon Balls? The special ring with also allow you to speak the gods language.
They had their life condensed so they'd have more potential to realize. It was a trade-off so the dragon could grant a wish beyond its power. If they were immortal the dragon wouldn't change the cost. If Granolah didn't need so much power there would be no cost at all like how there was no cost for Bardock's wish.
I think that is beyond the Dragon's power. Think about it, immortal is like eternity, shorten it, and you still get infinity, I see your logic loophole, but that seems to be beyond what the Dragon can give, especially if you want to be more powerful than Gods of Destruction, which Dragon can't make you go beyond. But that is just my headcanon, I guess.
I wouldn't really need to be more powerful than a God of Destruction, just being close to as powerful is enough, as I could go the rest of the way myself. Plus, I'd only need to be powerful enough for my dragon ball summoning ability to evolve to the point it could summon the Super Dragon Balls.
Mod in yxl again
Here's my very long plan on how i'll use them.
I wish to be able to re-summon the dragon balls whenever they're ready for wishes.
I wish for my aging to decrease to the point that it takes 1000years for my body to biologically age 1 year.
I wish to be able to summon the ceralian dragon balls.
I'll use 5000years of my lifespan to get a body capable of handling a huge amount of ki, I'll use 3000years to get power, I'll use another, I'll use a 1000 to learn techniques and mastery over ki. Then another to able to know how to upgrade the dragon balls like the namekians and another thousand to able to know how to do it multiple times better.
Now I'll find the shenron dragon balls and start working on them for years upon years.
The third they're ready, I'll wish for all the years I sacrificed to be brought back to me.
Next I'll wish I aged 10x slower.
Then I'll wish I had greater understanding of the dragon balls again.
Now I summon the ceralian dragon balls again, I'll use 10,000 years for an even deeper grasp of what the dragon balls are made of, how and how to upgrade them, I'll actually sacrifice another 5000 years for more understanding.
Then I'll spend my days just constantly working and working harder to upgrade the shenron balls, eventually I want them to reach near the power of the ceralian dragon balls without the sacrifices.
From there I'll spend 2 wishes for greater understanding and another 1 for my body to slowly upgrade itself my liking.
Then I'll just work on the dragon balls for many years to come, eventually when they surpass the ceralian dragon balls greatly, I'll wish for resources to make new dragon balls, I'll then wish these dragon balls were encompassed by my being, being a part of me.
I'll then wish for greater mastery of them.
Then I'll slowly spend immense amounts of years just upgrading these dragon balls non-stop. I'll use shenron to boost their powers too, eventually through many years of my own hard work and shenrons assistance, they will be on shenrons level and eventually surpass him, but I'll keep upgrading shenron too as I work on them, upgrading both dragon balls. Eventually they should be able to summon all super dragon balls, to which I'll upgrade my own to the level of super shenron. Then I'll use my own on knowledge how the super shenron balls were made, how to create them, how to surpass them. After a while just wish for my wishes to slowly upgrade themselves to my liking, then I'll eventually wish for them to transcend some of their qaulities, then again just wish my own version of absolute power, or the highest they could give me. Then I'll transcend many things on my own from there. I'll then no longer be bound by the entire franchise or it's multiverse.
I stole this from 4chan BTW.
1.everyday I get a choice between 3 random devil fruit powers, the power I choose is what I get for that day and it gets replaced with my next choice the next day.
2.fantasy creatures appear I this world, but everyonetreats them as if thy were always thre and history says they always were there.
3.math is simple and not hella complicated
To find out who I am.
The power to heal people.
To be able to do what my favorite anime, cartoon and movie characters do.
What do you think?