I started watching footage of recent match-3 ochige Kasiori, and stared at one of the characters for ten full seconds before I finally recognised
her
*imagines how disgusting Pochi & Nyaa could get if it had Kasiori's Open attack, letting your lines detonate the opponent's* Holey moley
Glances at footage lead me to believe that one of the more easily-overlooked aspects of this super is that it prevents the opponent from doing anything at all until your chain finishes resolving, thus stopping them from downstacking or chaining in response.
I don't actually know the full details yet, but I *think* you can't use this super while either your or the opponent is still placing a piece… which, if true, would create some amazing timing window mindgames between both players.
3) Then, the border between playfields vanishes. Now, until your chain finishes resolving, instead of two 7-wide boards, there is one 14-wide board belonging only to you. Your pieces can match opponents' pieces by colour. And if they were chaining, their chain becomes your chain.
This game (Kasiori) has a very interesting super, called the "Open" attack. Here's how it goes:
1) Your chain starts resolving.
2) You hit the "Open" button.
