I'm going to make things simple and use all 160 new points at once.
Current pool: 220/380
Buffing Deal Hand to 20 damage from 15, first of all...
Pool: 240/380
Adding this:
Pass One (140): A black, regally-clothed Jack appears to hand Ante a tower shield in the form of a random card. The Jack will generate new shields as long as it remains. The shield is somewhat unwieldy, especially in combination with her polearm, so receiving and carrying these makes it hard for her to dodge.
-Summon 80 HP object w/ passive generate 1-hit shield (140)
-Self Slow towards cap (-40)
-4 TCD
Pool: 380/380