So, putting creatures back into the deck, not RT. Hmm... When you say putting creatures back into the deck, do you mean like putting them at the bottom and then shuffling? (To like mix up all the cards to be in the middle of the deck), or simply place it back at the top? Also, if it is placing it back at the top, which creature would come first? I think this is a good card idea, as it hits your side of the field. It's like Pandemonium, except more annoying.
Suggestions: What does a curfew have to do with dragons, phoenixes, giant frogs, cockatrices and such? The name needs to be changed.
Up the quanta cost. Miracle is 15
. I'd suggest something like 15
, and the upped cost is 12
.