Add a few tapping synergies for Sharae of Numbing Depths. Add some tempo bounce spells.

With fetchlands, Brainstorm may now be playable.

Threnody Singer is a much more reasonable control option than Echoing Truth, which we hopefully don't need anymore after token de-power.

Forbid is unfun, replace with Exclude.

Prosperous Thief comes in (along with Nezumi Prowler in black) for a little re-buying ETB synergy.