So I know when an ability like Persistent Pestering (Opponent must underdeck 2 good cards from hand) is played and the opponent has no good cards to underdeck, that player must reveal their hand. My first question is: does this count as a reveal ability?
Secondly, if it does not count as a reveal ability, what about cards like I Am Holy that include the hand revealing part on the card itself? Is it treated as a reveal ability or a game rule clarification?