Fist of Moridin

When Fist of Moridin is played, the controlling
player targets one Black, Red, or Black/Red
Forceful Being card on their field and attaches it
to that card to gain the following effects based on
that card's base defense value (abilities stack):
2 - Force Drain {b}{b}
3 - Force Barrier {b}{b}{b}
4 - Force Corrupt {b}{b}{b}
5 or Greater - Summon a Being or Creature from
the deck for {4}.