You can multistep Light with Aeneas as well, just as a note. I also find R15 Aeneas worth using when soloing with trusts, in multi step skillchains.
I think he was sarcastically tried to point out that Aeneas could only be better for multistep Light (still Mythic would be better for that). There is really no EP (EDIT: not Easy Pray, but Exemplar Points, so I mean Apex or Locus mobs. For clarity) mob that would get killed with darkness multistep with Aeneas/whatever, but wouldnt be killed with same multistep with Twashtar/Cento.
Also Kraken club on THF sounds ridiculous. You have like 60% Triple Attack now in TP set on THF (could go up to even 70% if you want), so Kraken would only activate in 40% of rounds. There is like now way it would improve frequency or beat Centovente with TP overflow.