With some new Redirects I figure I should make sure I fully understand it.
My opponent has either Isaiah or an Assyrian, I do not. Then he plays Siegeworks (FooF) against me, I play a redirect (I don't think it really matters which one, Blame Shifting from Fall of Man will work). Do I get to underdeck my opponent characters in battle or not?
Siegeworks (FooF) (Play As text)
If you control Isaiah or an Assyrian, underdeck all opposing characters. Place this card on a Site or Fortress: Negate that card.
Blame Shifting
Interrupt and redirect an Enhancement played by an Opponent.
The reason I'm asking this is to confirm that the Opposing Characters are now the ones opposing the Redirecting player and asking whether or not the condition of Controlling Isaiah or an Assyrian is being met.