With the new roshambo spells, they should be separated in the spell deck. I would hate to accidentally put the cards in a deck I use for a boss and get stuck with spells I can't play. Or possibly make an option to hide them similar to hiding quests. This should also apply to no-PvP spells so those don't end up in a PvP player's hand.
It should also definitely be stated somewhere what these spells are since the only way in-game to figure it out is going through the icon dictionary. Maybe add a quest that has diego explain the no-PvP spells and PvP only spells.