Talk:Banquet for the Unrighteous/@comment-24971427-20180221150638/@comment-34715618-20180221154123

I don't think so.

While the card is there in case you want to use soulguard, the fact that it is facedown means you can't activate its Act ability.

The same happens iwith Art_of_Heat_Haze or Formless_Jailer,_Izumonokami because they are face down in the soul of the monster, the monster will not gain the new abilities/buffs.