User blog comment:B214/Shin DxD 1 discussion/@comment-3151468-20180721013316/@comment-28884330-20180722015323

Telos Karma can already work without Innovate Clear, but the way Mitsuya uses it can be empowered by Innovate Clear since, as he's not the true wielder, cannot bring out the full individual potential of either Longinus.

Controlling causality is an immensely strong power and has clear potential to kill gods. For example, ensuring that an attack that would normally have low accuracy hits, or causing a god's attack to go back and hit themselves. Or, as Mitsuya has showed with a Grim Reaper, he could break a God's weapon by choosing an outcome in which it was poorly maintained, and then make the momentum drive the broken weapon into the opponent. Causality is involved in everything, pretty much.