Keymo opener

Keymo opener is a 6-3 opener developed by Keymo. It starts with an incomplete kaidan-cutcopy followed by 2 t-spin doubles, and leads to stable 6-3 midgame.

First bag
The opener has very few dependencies, all you need is O before I. If you can make the LSJ box early, the rest of Bag 1 is buildable.

DT cannon
If the O piece comes early in bag 2, but after J, you can make a DT cannon. There are a few ways to make the overhang.