Help us decide what our next league will be!

This poll will be running for 6 days so get your votes in fast!!!

So the next round of the leauge will be "Choose Your Own Block" meaning you can use a deck made from cards in any of the 10 blocks below, however you cant mix cards from different blocks. The following cards from Mirrodon will be restricted to one each. All of the artifact lands and cranial plateing

Lorwyn Shadowmoor block
Lorwyn
Shadowmoor
Morningtide
Eventide

Time Spiral block
Time Spiral
Time Shifted
Planar Chaos
Future Sight

Ice Age block
Ice Age
Coldsnap
Alliances

Ravnica Block
Ravnica: City of Guilds
GuildPact
Dissension

Kamigawa block
Champions of Kamigawa
Betrayers of Kamigawa
Saviors of Kamigawa

Mirrodin block
Mirrodin
Darksteel
Fifth Dawn

Onslaught block
Onslaught
Legions
Scourge

Oddysey block
Oddysey
Torment
Judgement

Invasion block
Invasion
Planeshift
Apocalypse

Mirage block
Mirage
Visions
Weatherlight

I think the proper rules are artifacts lands restricted and cranial plating banned.