Mogg War Marshal > War-Name Aspirant

Shaking Things Up & Supporting Archetypes

Expansion // Explosion and Shalai weren't getting played, and as much as I like both cards, I don't think keeping them in the cube is worthwhile. Ranger of Eos should give white decks more versatile 4-drop options while also acting as a possible splash for Aristocrats. Electrolyze is unexciting but solid and will probably see more play than Expansion // Explosion. Ferocidon I actually have no problems with and was seeing play, but I felt like it served a redundant purpose within the red 3-drop slot as just another aggressive threat while also not playing well with many of the other red 3-drop options. Feldon of the Third Path should give some more much-needed support to the cheats/reanimator deck while also encouraging red aggressive players to try cards like Hissing Iguanar more often in non-Aristocrat lists, where I think the card will demonstrate that it can be powerful in more than just its intended context of Aristocrats.
Expansion > ElectrolyzeRampaging Ferocidon > Feldon of the Third PathShalai, Voice of Plenty > Ranger of Eos

Needs More Lili

I've wanted to get Liliana, Heretical Healer into the cube for a while and hadn't gotten around to it for a number of reasons. Now that I can add her, I decided that Yahenni, while I love them as a character, has very little utility outside of the Aristocrats deck and is probably the worst free sacrifice outlet in the cube even when in that deck. Liliana not only provides support for the Aristocrats deck in the form of her flip trigger, but is also just a super powerful card in almost any black deck. I'm looking forward to seeing how she plays!
Yahenni, Undying Partisan > Liliana, Heretical Healer

Goodbye Channel

I feel like Channel, more than any other card in this cube, had the potential to create the most non-games of Magic, where just someone resolves Channel and the game ends. I would rather this cube include powerful strategies that can put huge things into play as early as turn 1 or 2, but have those strategies be more intractable (interact-with-able?), harder to pull off as quickly, and more flexible.
Channel > Search for Tomorrow

Testing this one out... Have been underwhelmed by Terastodon so I want to see if the boars from Princess Mononoke do any better.
Terastodon > End-Raze Forerunners