I'm still wanting legendary Nephilim to be a thing in Sinker. So my vote is for five 4-color decks, as unlikely as that actually is.
I think this is more likely than having 10 intro packs in one set. I noticed something about the more recent intro packs. If you see a card in one intro pack of a set, it won't be in a different intro pack of the same set. No matter how Titanic Growth would probably fit Yeva's intro pack, it isn't in that deck, because it is in Krenko's intro pack.
I think that there will be a chance of them being mono-colored.
The 'Guildless' seem to play a theme in this whole block, so it seems plausible, or so I think.
I think that is a possibility. The gateless do seem to have something to do with the story. An we all know how much Wizards loves to shake up the final set each block.
The Ur-Dragon's Tyranny
Karador, Ghost of the Golgari
Niv-Mizzet, Izzet Mastermind
Thromok's Barbecue, Come Get Some!
Sedris's Hand of the Dead
Wort, the Queen of Boggarts
Rafiq, King of Jerkish Nature
Standard Decks
Jund Midrange
Narset 5 Color
Mono-Green Devotion
Naya Beasts
WR Burn
Modern Decks
Izzet Fiend
Affinity for Green
The Deep Ones
Cyborg Huey's Bosh, Iron Golem Deck
Cyborg Huey's Rosheen Meander Deck
BUGThe Dunwich Horror and Other Lovecraftian TalesBUG
I think this is more likely than having 10 intro packs in one set. I noticed something about the more recent intro packs. If you see a card in one intro pack of a set, it won't be in a different intro pack of the same set. No matter how Titanic Growth would probably fit Yeva's intro pack, it isn't in that deck, because it is in Krenko's intro pack.
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Numquam evolutioni obstes. Solum conculceris.
Pascite draconem, evolvite aut morimini.
I think that is a possibility. The gateless do seem to have something to do with the story. An we all know how much Wizards loves to shake up the final set each block.