Possible Clues:

• Change of heart tends mostly to portend evil
• Look daggers at a heart-broken X
• Before the three have finished, an X may be menacing
• Promise punishment, e.g.
• Menace from Teheran, foolishly taking time
• Tear unceremoniously in, then, and try to frighten
• Seem likely to be devoured after god drops round
• Loom
• Look likely to cover low card finally with a higher one
• Warn after that about the exchange rate