Related Clues:

• Reliable type? Not quite reliable member
• Reliable person — one may be the last
• It may be the last you hear from reliable person
• Powerful playing card
• Card that tops all others
• Ruff at cards
• Last card to be played?
• Trusty fellow (colloq.); ruff
• The last thing one might expect to hear?
• Card of a suit that beats any card of another suit
• -- Tower, New York City skyscraper
• Top to, initially, bottom
• A club that can win if player's heartless, say? Blast!
• Valuable card
• Suit maybe beginning to tangle beside bottom