Light lockdown, courtesy of Campaigner

Call me Campaigner doggarn it. Ok, I have one como, and possibly the only Duel Masters one I thought of.

Two Boomerang Comets And at least one Mana Nexus.

If Boomerang Comet isn't in your shields, use Mana Nexus to put one in the Shield zone. As long as you have the other in the Mana Zone and the other in the shields, you can't lose but by being decked. Nearly fullproof. Just hope noone uses an anti-mana card *laughs like a psycho*

Another combo brought to you by goldtiger142003@yahoo.com . Don't ask for more combos, I don't have any.