They said at the panel that we could figure it out by looking to the last sets.
My suggestion:
Boros: Mouse (Mabel, Wilds of Eldraine had Raging Battle Mouse, Pests of Honor, Cheeky House-Mouse and Armory Mice)
Izzet: Otter (Ral and Bria, Frolicking Familiar but there is Elusive Otter, too but the first two makes it obvious)
Simic: Frog (Glarb had a lot of water stuff going on in the artwork. Poison Dart Frog is the only frog we got apart of Yargle and Multani and Thalia & the Gitrog Monster)
Orzhov: Bat (Ruin-Lurker Bat, Deep-Cavern Bat and Aclazotz apart of Zoraline, the bat on the group artwork, is a cleric)
Golgari: Squirrel (there is no squirrel in the lasr sets. Just looking like 3 sets back. But it makes sense to have them in this color comb.)
Selesnya: Rabbit (Byrke, Placid Rottentail, Pollen-Shield Hare, Regal Bunnicorn)
Dimir: Fox (There are 3 foxes... all in different colors. Is more a process of elimination, I don't think fox is one of the typal. We only saw Jace as a Fox but I don't have a guess what could fit otherwise. Lizard would be Gruul or Rakdos in my opinion, Bat should be Orzhov). Note that foxes might be to big animals and are predators. I don't have a guess for this one. Maybe something more obscure. Turtle, Snail or Slug or something like that...
The DFC Creature/Planeswalker are mono color in the front side and 2 enemy colors on the back side. Ajani being mono white on the front side and boros on the back side. Tamiyo will be blue and simic on the back side. Open colors are Orzhov, Golgari and Izzet. Orzhov could be Sorin or Kaya. Golgari could be Tyvar or Vraska. For Izzet I could see Ral, Saheeli or maybe Dack.
I don't know what to think about the artwork we already saw. Hydra Lady and Demon with some additional feathered wings. Are those official artwork?
I hope for a lot of mice soldiers and knights (in at least boros color)... they look adorable. And good token generators in Jeskai for Kasla, the Broken Halo maybe that would motivate me to build a deck with her as the commander.
Yeah you reading it wrong... the part "were cast this turn" is referencing the spell Emrakul is protected. It has nothing to do with when Emrakul was cast. It literally says: "protection from spells and permanents that were cast this turn." She is protected from targeting etbs, cast triggers from permanents, sorceries, and instants. She can't be blocked by flashed creatures. You can't damage her with etbs, cast triggers, instants, or sorceries. She is protected against targeting effects from Sagas first chapter but not against the other chapters.
You could flicker an etb creature and target her with the etb effect (like rowanalphas example with solitude) because the flickered creature wasn't cast. You could Soul Snare her if the player with Emrakul attacks you if you cast soul snare in a different turn (most likely lol). You could destroy her with Attrition in the next turn you played it. If you already have an Intrepid Hero on the field, cast on another turn, and someone else cast Emrakul and isn't taking control of your creatures you could tap your hero and destroy her the same turn because your Hero was already cast.
The face commander and the alternative commander in the eldrazi deck need to have a 5 color commander identity. So they most likely are colorless and have some kind of WUBRG effect or they have devoid and the color in the mana cost... Is more likely we get 2 new characters (with stupid names) but maybe... If the second legendary is from Emrakul it should be something transformed at least.
OK, so Ral's known to still be a planeswalker, meaning Jace sruvived, but presumably lost his spark.
Edit: Oh, it's a showcase alternate thing, never mind.
Note how for Ral it has a name that doesn't exist yet, while the name for the Jace artwork wasn't revealed. I think Ral shows up in Bloomburrow, but Jace doesn't. Whether or not Ral is still a planeswalker remains to be seen. Omenpaths are a thing now, remember.
Wasn't it comfirmed that Ral still has his spark in Murder at karlov manor?
Another Eldrazi precon this time 5 color :/ how exciting. Creative Energie has the font colored as Jeskai but the mana pips of Jund... Is a pass theme-wise for me.
I Can speculate on the theft deck right away for hype cards defintely get Xanathar, Guild Kingpin, and Tasha, the Witch Queen while you can unless D&D universe cards can be reprinted in mtg universe commander decks safe bet those won't be reprints.
The treasure deck with Olivia is mardu, tho.
The Naya Person doesn't look like a villian to me. Is the Izzet Commander Narset? Looks kind of her.
Yeah they could have made so many important characters from planes. So many missed opportunities... Like some additional phyrexian gods from Theros or a card that shows us the defeated phyrexian Gods, something about the evil Gods of Amonketh or Kaldheim Gods/known character. Sigarda would have been nice as Team-up card with Liesa but her card was good lore-wise, if the cards means that she is able to make Halo now. More known characters being in a triumph stance, some rebuilding of known buildings/places (for example in Dominaria), some implications from the planes less known, and some missing characters from the main set would have been nice. The cards didn't need to be creatures but artworks for enchantments etc. So many cards in the set were so random.
Is there anything broken we can do with new Feather appart of creating Aura tokens? The additional 2 mana seems expensive for go wide or cantrips. I thought maybe casting the goad-auras would be funny (Shiny Impetus) but 5 Mana is a lot for just one target from an opponent...
My suggestion:
Boros: Mouse (Mabel, Wilds of Eldraine had Raging Battle Mouse, Pests of Honor, Cheeky House-Mouse and Armory Mice)
Izzet: Otter (Ral and Bria, Frolicking Familiar but there is Elusive Otter, too but the first two makes it obvious)
Simic: Frog (Glarb had a lot of water stuff going on in the artwork. Poison Dart Frog is the only frog we got apart of Yargle and Multani and Thalia & the Gitrog Monster)
Orzhov: Bat (Ruin-Lurker Bat, Deep-Cavern Bat and Aclazotz apart of Zoraline, the bat on the group artwork, is a cleric)
Golgari: Squirrel (there is no squirrel in the lasr sets. Just looking like 3 sets back. But it makes sense to have them in this color comb.)
Selesnya: Rabbit (Byrke, Placid Rottentail, Pollen-Shield Hare, Regal Bunnicorn)
Azorius: Bird (Coveted Falcon, Miner's Guidewing, Preening Champion we only have The goose Mother in different color comb. We didn't saw birds as a typal in bloomburrow in artworks yet so maybe something else. I don't take the 3 colored commander decks into account.)
Rakdos: I think is Rat. (Totentanz, Swarm Piper, Ratcatcher Trainee, Redcap Gutter-Dweller, Song of Totentanz and a lot of black Rats creatures)
Gruul: Raccoon (Scrappy Bruiser, Coati Scavenger, Bramble Familiar I could see the Lizards here instead but there is almost no lizard representation apart from Sandstalker Moloch.)
Dimir: Fox (There are 3 foxes... all in different colors. Is more a process of elimination, I don't think fox is one of the typal. We only saw Jace as a Fox but I don't have a guess what could fit otherwise. Lizard would be Gruul or Rakdos in my opinion, Bat should be Orzhov). Note that foxes might be to big animals and are predators. I don't have a guess for this one. Maybe something more obscure. Turtle, Snail or Slug or something like that...
I don't know what to think about the artwork we already saw. Hydra Lady and Demon with some additional feathered wings. Are those official artwork?
You could flicker an etb creature and target her with the etb effect (like rowanalphas example with solitude) because the flickered creature wasn't cast. You could Soul Snare her if the player with Emrakul attacks you if you cast soul snare in a different turn (most likely lol). You could destroy her with Attrition in the next turn you played it. If you already have an Intrepid Hero on the field, cast on another turn, and someone else cast Emrakul and isn't taking control of your creatures you could tap your hero and destroy her the same turn because your Hero was already cast.
Wasn't it comfirmed that Ral still has his spark in Murder at karlov manor?
The treasure deck with Olivia is mardu, tho.
The Naya Person doesn't look like a villian to me. Is the Izzet Commander Narset? Looks kind of her.