I will vote Staircase. The Planeswalker and Block Constructed are tempting, but for my brewish brain the staircase will be the most challenging.

I'm going to say Mixed Standard.

mixed standard will be a fun challenge so that's my vote

My vote goes to Planeswalker.

If my vote doesn't count because I suggested it, ignore me. But I still prefer Mixed Standard, although Planeswalker sounds fun as well. Maybe if PW had it as a pseudo commander, like in Noble.

Urza's block constructed.

planeswalkers!!!

Dekord Of course your vote counts.

I'm thinking of having the Planeswalkers function like full-fledged Commanders for that challenge. They'll definitely not just be ordinary cards at least.

fluffybunnypants I'm probably overthinking this, but I can't tell: Is that a vote for Mixed Standard, a vote for When Worlds Collide, or a request for an Urza's Block Constructed? If it's the third one, that will appear in the future, though not for a while since Challenge #14 was Tempest/Urza's/7th Standard.

Staircase

Wow, that staircase thing looks like hell lot of fun.

+1 Staircase

Definitely staircase

And I will invoke the ancient right of Brago's Representative to vote again for staircase. :p Yay staircase!!

And the next challenge will be... Staircase!

Since Mixed Standard got the second most votes, it will be on the next ballot as well.

Thank you everyone for voting. I'll post the next ballot in a few days, so keep posted.

Alright, the ballot for Challenge #20 is up!

Back to beginning is my vote.

Mixed standard is my vote

i think a pre 8th ed no creature/cards that make or become creatures format would be a fun deck to build

My vote is for EDH-ish challenge.

Edh-ish

Well for such an important occasion as the 20th YODBC, I believe we should go big and crazy. I think that EDH-ish qualifies for these requirements.

+1 EDH-ish

Mixed Standard.

I'll go for EDH-ish, but Mixed Standard was a close second.

Edh-ish

EDH-ish.