Manhole Stacking

Manhole Stacking (マンホール積み) is a TD Attack Opener invented by Sioyaki.

1st Bag
Setup rates are 42.22% if not including Mirrored and 56.19% if included.

2nd Bag
You can always do TST. You may use only "TST A", or you may add "TST B" to it, or you may use "TST C" and "TST D". It's up to you.

2nd Bag TST D
You can always do TSS.

Reference

 * [Tetris Opener Organizing Wiki]