X-Men Adventures [III] #7

Direct Edition

D'Ken has entered the M'Kraan Crystal and creates a black hole which threatens to suck in the entire universe. The X-Men follow him into the gem and try to foil his mad plans but it is ultimately the power of the Phoenix which is able to contain the crystal and save the universe. With D'Ken trapped inside, the Phoenix flies the crystal into the sun where she feels she can guard it from anyone else who tries to use its power.