After the Paragon Ancestor finished transforming or in his words, 'growing' the Infinity Crystal shards, their appearances changed.
No longer did they have a static but an ever-changing form.
The Wind Infinity Crystal now had the appearance of a transparent sphere with swirling storms trapped inside, then it transformed into a feather made of pure airflow that constantly dissolved and reformed, then it transformed into a mini-tornado that was frozen in place but kept on rotating infinitely, and then it transformed into a sky-blue shard that is weightless and drifts around. Then it eventually transformed into a ring of wind, like a halot that spun silently.
As for the lightning infinity crystal, it constantly transformed between a sphere of condensed lightning, a jagged crystal shard shaped like a lightning strike, a floating electric arc frozen in mid-air, a storm-cloud bead that flickered with tiny lightning bolts, a lightning ring that spun rapidly, and so many other forms.
