- Generally speaking, card effects only interact with cards that are in play. Cards that are out of play aren’t typically affected by card effects unless explicitly stated. So, even though you control the cards in your hand and deck, Crisis of Identity only ever discards cards from play, because it does not specify that it discards cards from your hand or deck.
Revelation - Discard all cards you control of your current role. Then, discard the top card of your deck. Switch your role to the class of the discarded card (if the discarded card is a weakness, switch your role to neutral).
Do you discard all assets in play, as well as cards of the appropriate color in your hand?
The rules about "Ownership and Control" mention: "A player controls the cards located in his or her out-of-play game areas (such as the hand, deck, discard pile)."