Incredible Hulk, The (1968 series) #305

As Doctor Strange testifies before a Senate committee, revealing the Hulk’s exile to the Crossroads, the green giant faces a new threat: the U-Foes, now trapped in the same interdimensional prison.

With strategic guidance from the Puffball Collective, Hulk turns the Crossroads into a gauntlet of poetic justice:

• Vapor is lured into a world without atmosphere—her gaseous form disintegrates instantly.
• X-Ray is cast into a realm of radiation-feeding beasts, devoured by the very energy he wields.
• Ironclad sinks beneath molten lava, his density becoming his doom.
• Vector battles a storm of razor-sharp rocks in a world of relentless wind, his repulsion powers stretched to the limit.

One by one, the U-Foes fall—not to brute strength, but to the cunning of a monster learning to think.