[Tactics]

258:

Spoiler for Fuga reveal:

Explanation about RCT and how Yuji gain new techniques in short times.

Sukuna able to use Shrine after his own consecutive Black Flash.

Fuga (Release!) 'full name' is Kamino: Fuga (Kamino (divine gift) used kanji for stove instead, so something of: Divine Gift - Stove, Release!).

Further confirmation Shrine is a kitchen set. Not sure how it will translated to Itadori's.