With the 2 Cards, "Coastal Drake" (Apocolypse [that spelled right?]) and "Conspiracy" (Merc. Masques) You'd be surprised with what you can do. Here's one example.

For effective red removal, Get your Lawbringer (Nemesis), Coastal Drake, Conspiracy, and Gravedigger (Odyssey) ready. When you play Conspiracy, choose "Kavu" as the creature type. Now, with the Coastal Drake, you can send whoever you want back to their hand! But it gets better. With the Lawbringer (or any "sacrifice me to do something" card) sac them (in this case, to completley annialate the opponent's red creature forever) and then play Gravedigger. Get your Lawbringer back. Finally, use the Drake to get the Gravedigger back into your hand. Repeat as necessary. It's a fun little combo to use with other cards too, like Barbarian Lunatic (Odyssey), Fallen Angel (7th Ed.) or Quagmire Druid (Apocolypse.) It's fun in general, because your blockers can keep on coming back too.