Return to Ravnica is fully spoiled!

The last two cards came through at MTGSalvation (where else?).

Rakdos Ringleader 4BR
Creature – Skeleton Warrior (U)
First Strike
Whenever Rakdos Ringleader deals combat damage to a player, that player discards a card at random.
B: Regenerate Rakdos Ringleader

Conjured Currency 5U
Enchantment (R)
At the beginning of your upkeep, you may exchange control of Conjured Currency and target permanent you neither own or control.

Now I get to spend tonight organizing the visual spoiler…