>>96460387
The Idea World is far more serene, cyberpunkish, or whatever, depending on the time of the day you enter it, or where you go in it, rather than something going crazy and out of control.

>>96460315
Think of it as a layer mask; you can go crazy in the layer mask, but once it disappears, the layer underneath it is just as safe/untouched as it was before.

Since things are far more whimsical and artistic in the idea world, you can release giant laser beams, but they have no damage or aren't that powerful, since the entire world is running on artistic license in it. So you can have grand effects and attacks, but they may not be that powerful, since what matters is the execution and presentation, rather than the power behind it.

Like, you can have an Elemental Attack that acts like a sea of fire, but some Assaultchud with Wuxing III just releases a Reigan and blasts away your sea of fire with a simplistic attack.

Scale is not equal to power in the setting.