After cards are dealt and Mus (discard) is stopped, all rounds are played verbally, bets are called, passed, accepted or rejected but cards are not shown, dealt or touched in any further way, and the player is only obliged to show them in the end of the round if needed in order to resolve any accepted bet. This makes Mus more difficult to learn simply by watching others play than most other card games, as it can be difficult to follow simply by watching.