I just pulled my sliver EDH and swapped out each Sliver for Scarecrows and Changelings. Maybe board is a lot of effects to maximise Reaper King's effect. Going to need to try and get this working well so I'll probably find a way to drop signets and other less-awesome creatures for things like Lightning Greaves, Swiftfoot Boots and a Neurok Stealthsuit, to help me protect the King. Maybe I'll add some tutor stuff too, like Sphinx Summoner, and perhaps Thousand Year Elixir.

T-up for Blood Speaker , I use him in my GBW deck to fetch useful demons, but I never imagined what he could do with changelings, it's freaking powerful card advantage :-D

And good job using Lorwyn tribal-lands, t-up

Thanks, that's an interesting card you mentioned. Tutoring out changelings (including Crib Swap and Nameless Inversion ) is always relevant. I'll be keeping an eye out for this in future.

And yeah, changelings are pretty great in any tribal. The "Champion" mechanic really makes reaper king a happy dude! Thanks for the comments.