Maybe we need a Survival-less Survival thread.
Anyway, @Boogdish and I have been on a similar wavelength, apparently.
I 5-0ed earlier this week with this deck and 4-1'ed over a dozen times with similar builds over the last three weeks.
I've found the Stonecoils/Ballistas to be better than Memnite here, since they not only can be cast for at least twice the power for the same cost with Bridge in the graveyard, but are easier to scale into formidable threats on their own. I've been shooting down Deathrite Shamans with Ballista and closing out games quickly with Stonecoils when the graveyard plan fails (pro multicolor is huge vs Bug/Dack).
Maindeck Leyline has been very powerful in this metagame. Many decks, even the Xerox variants, rely heavily on the graveyard (e.g., Wrenn, Arcanist). Further, making it harder to remove the Bridges gives you resiliency against removal. I only side them out versus Outcome.
The sideboard still needs some work, but I'm sold on the Leyline of Sanctities. They not only deal with Trap/Crypt, but also Hurkyl's Recall, which lets you pivot harder into a prison deck against Outcomes/Combo. With the Bazaar/Squee engine, you can keep piling on the lockpieces against them.
The Wastelands and Ghost Quarters are primarily there for Shops/Dredge. They're also useful against Xerox variants, since they they help to cast threats when you need to dodge graveyard hate and also keep pressure on their manabase while you're chipping away.
Usually, I have one to two Crucibles in the board for the Shops matchups over some number of Quarters/Revokers, which I think is correct.
Very cool deck. I recommend trying out two cards.
Baral, Chief of Compliance not only makes your Accumulated Knowledges and Intuitions cheaper, but also turns your loaded counter suite into a filter engine.
Mystic Sanctuary seems ridiculous here. Casting those Accumulated Knowledge repeatedly seems quite good.
The two can occasionally pair together. Fetch Mystic Sanctuary to put something on top, counter their spell, draw it.
I tried Sevinne's Reclamation in a few of the lists, both with and without the Oath sideboard, and liked it quite a bit.
To make Reclamation reliable with the Oath board, I adopted @brianpk80's tech of using Oath creatures that prevent the opponent from casting spells on your turn.
The three creatures I tried were Dragonlord Dromoka, Archon of Valor's Reach (naming instant), and Sanctum Prelate (e.g., name 4 for Ravenous Trap, 5 for FOW etc.).
Of these creatures, Archon of Valor's Reach was the most powerful when it hit the board, as it effectively ends the game against most decks on the spot. The Prelate had a smaller impact, but was easier to cast and is simply more reliable. Dromoka was hit-or-miss. The lifelink and uncounterability were nice, but she often didn't stick around long enough to execute the Loam plan.
Oathing into Prelate may seem counterintuitive, but it can actually be quite effective in allowing you to play Loam without worrying about disruption. You can play multiple Prelates, too, meaning that you can shut the opponent down from multiple angles (against Xerox, naming 1, 4, and 5 in order locks them out of the most relevant counterplay). You needn't fear Cage, either, as your castable threat goes right to the top of your library (a sort of build-your-own Worldly Tutor, which is also tech from our dear Mr. Dragonlord).
I liked Oathing into castable creatures, like Prelate, Ouphe, and threats, like Ramnunap Excavator. The point of these creatures isn't to win the game on their own like Griselbrand, but to enable your original gameplan or slow down your opponent.
I think this and Endless one are different enough that the comparison isn't too diagnostic of this card's playability. They serve different needs.
That said, I'm with you in that I wouldn't make a bold prediction about this card being widely played, format defining, etc. This is a hostile metagame for artifacts that enter the battlefield with no immediate benefit.
However, I do think it offers some unique benefits to Shops decks and merits exploration on those grounds.
For example, prison style lists are often too slow to close the game quickly enough due to the restrictions of Thorn, Lodestone, and Chalice. In those decks, increasing the offensive potency comes at the big cost of sacrificing the lockpieces (i.e., to close out the game, you need more creatures and end up cutting Wires/Rods etc.). This incentivizes going for a few big creatures creatures that can shoulder the offensive burden alone. But with Spheres and Rods, casting that Steel Hellkite is tough. This card can be both big enough to close out a game and can be cast for much less if needed (reminds me of Trike versus Ballista). Granted, I don't think this style of list is playable right now, but I will always try.
I'll be testing it in some older style Shops lists. Like most things I test with Shops, it probably won't work out.
This seems incredibly good to me if it can find a home.
Shops pilots have wanted threats that are immune to Dack for a long time.
Certainly, Arcbound Ravager and Ballista provide some degree of immunity to Dack, but this accomplishes the feat without an enabler. The trample means that Dack is under direct assault.
This could also fit in other types of Shops decks, too. A traditional Stax deck would love this. I suppose anything that plays Traxos should consider this.
Wow, what a spectacular post. Thank you for sharing all of your insight here.
1. Null Rods in the main deck
I agree with you about Null Rod. I went to the full four in the maindeck recently and shoved some of the Spheres to the sideboard. I like having at least a couple of Spheres in the maindeck in the Workshop style list.
I like that a Sphere and a Null Rod can partner up to do a decent Defense Grid impression under the right circumstances, which is critical with all of those Force of Vigors lurking about.
2. Reactive Countermagic and Permanents
I've also been unimpressed with Pyroblast, Mindbreak Trap, and Leyline of Sanctity. Both are too situational and get in the way of developing the board.
However, I think that Veil of Summer has promise, as it's more flexible and replaces itself. I tried it in a few leagues last night and I was impressed. The card was responsible for winning several games/matches against PO and one against storm. I don't think anything else would have worked in its place.
Veil of Summer counters the following (and draws a card in the process):
a. bounce effects: Hurkyl's Recall, Chain of Vapor
b. discard: Thoughtseize, Unmask, Cabal Therapy
c. removal: Assassin's Trophy, Abrupt Decay
d. graveyard hate: Ravenous Trap
e. blue counterspells: even Flusterstorm!
f. permanent-based exile/bounce: Ashen Rider's enter-the-battlefield triggers, JTMS,
Teferi(Edit: nope, can't instant speed)
All that said, it wouldn't surprise me if Thoughtseize is still the better card to play. It does much of the same job and has more flexibility.
3. Oath of Druids
I have mixed feelings about Oath.
The card is there as much for "tutoring" Loam as it is for summoning the big fellas. The idea is that Oath forces them to have two kinds of answers. If they have Priest/Cage, you get to use Loam if they have no graveyard hate. That has come up several times. If they have graveyard hate but nothing for Oath, well, you get the idea. The best target, by far, has been Muldrotha, the Gravetide. You get to play Crucible and Fastbond from the yard and go off.
Another thing I like about Oath is that it can be used to increase the range of acceptable hands. For example, if I am against combo or storm, I want a lockpiece like Null Rod. However, a hand with Null Rod and no reliable path to victory won't get there. Increasing the number of plausible paths to victory likewise increases the probability of keeping a decent hand with Null Rod.
Oath does have problems, though:
a. It's best in the creature-based matchups (Shops, Dredge, and Survival). Obviously, this is not a huge selling point, and necessarily takes away from cards that are better against our "problem children."
b. Hard to cast the big creatures, giving blank draws
c. Makes their Force of Vigors even better
d. Waters down the traditional lands package (you have to cut somewhere, and it's generally not the disruption)
Some of these issues can be mitigated by the choice of Oath package. Using castable creatures is a big one. I've Oathed into Ramunap Excavator. Courser of Kruphix seems plenty reasonable, too.
I've also Oathed into Collector Ouphe and...it wasn't bad given that the Ouphe comes in only in the matchups where it's very impactful.
I've also tried cards like Draglonlord Dromoka to shut off Ravenous Trap etc to get at least one Loam activation.
There's a lot to try with Oath.
Anyway, you've also mentioned a bunch of other possibilities. I'll be mulling these over and testing them.
Thanks again for sharing your thoughts. Good luck with the brewing!
Congrats on the win. The list looks great, and I look forward to trying it out myself. Have you played/tested much versus combo and Outcome? Those are the two matchups I struggle with the most.
I've been extremely impressed by Glacial Chasm playing the role of infinite-combo enabler.
That's why there are two copies in the 5-0 list that @Mike-Noble linked to (I based that deck off of his list).
Other desirable features of Chasm are that it is uncounterable when played from the hand, can be tutored via Crop Rotation or Loam, can be played from the graveyard, gets Riftstone Portal into the graveyard, and can buy a few turns under heavy pressure.
Edit: I should also add that you can copy Chasm with Thespian's Stage to buy even more time if you need to. That's come up a few times.