Leonel timed his entry onto Planet Solara using one of its lava flares. He trusted the Segmented Cube to withstand such pressure, though the pressure on himself was a completely different matter. He found himself gritting his teeth, withstanding the jarring impact.
The Segmented Cube had never been great with defense, though it had great self-repair. Luckily, it seemed to have gotten better in this regard after entering its fourth phase, but it was all reliant on energy as opposed to its own physical ability.
Leonel had a bit of a buffer for now in his use of the Segmented Cube thanks to the excess energy it had accumulated within the trial zone. This was what allowed him to use it, at least for now, without much worry. But, if he kept running into danger zones like this, he'd run out sooner rather than later.
Luckily, this Disaster World was likely another good opportunity to absorb more Force.