The Trump Card

Pays For Himself (When The Trump Card enters the battlefield, add 5 mana to your mana pool of any combination of colors, until end of turn)
Lock Her Up Pay {w/b}{w/b}{w/b}to permanently tap target creature.
Build The Wall At the end of each turn, put a 0/2 wall onto the battlefield. If four walls are on the field, they become 0/8.