I personally would like for Emrakul, the Aeons Torn, Iona, Shield of Emeria, and Sundering Titan to remain banned, simply because they are far too powerful and unfun for the opponents of their controllers, and Primeval Titan and Sylvan Primordial simply provide too much mana acceleration, allowing a player to win a game far too easily
Rebound exiles the spell upon resolution, letting you recast it during your next upkeep
Gebirge (version 1) Mountain 0-
Collectors continue to track this set along with God Pack -leigable sets due to the irregular distribution patterns and the pull potential with the available inventory
If you can't win with that working for you, you need to work on your deck design
Bridge cards are specifically designed for games where players can hold a large number of cards at a time