Sultai Ultimatum

Hello, my friends. Derrick "BadMoonMTG" York here again with a deck tech for you today. This deck has been putting up some results in the competitive scene, and it happens to be in my favorite three-color combination: Sultai.
Let's take a look at the list I've been playing with.
The Deck
2 Alrund's Epiphany
2 Behold the Multiverse
4 Binding the Old Gods
4 Cultivate
1 Disdainful Stroke
1 Eliminate
2 Elspeth's Nightmare
4 Emergent Ultimatum
2 Extinction Event
4 Heartless Act
3 Jwari Disruption
1 Kiora Bests the Sea God
2 Mazemind Tome
4 Omen of the Sea
2 Sea Gate Restoration
3 Shadows' Verdict
1 Shark Typhoon
1 Silundi Vision
2 Valki, God of Lies // Tibalt, Cosmic Impostor
1 Vorinclex, Monstrous Raider
4 Wolfwillow Haven
4 Zagoth Triome
1 Ketria Triome
4 Barkchannel Pathway
4 Darkbore Pathway
4 Clearwater Pathway
3 Swamp4 Forest
3 Island
3 Fabled Passage
1 Bloodchief's Thirst
1 Chainweb Aracnir
1 Cling to Dust
2 Duress1 Eliminate
2 Mystical Dispute
3 Negate1 Shadows' Verdict
2 Toski, Bearer of Secrets
1 Yorion, Sky Nomad
I found the deck when Dustyn Aranda Rojas took it to 2nd place in the Insight Esports Presents: Reach Out In Love tournament. In the weeks since then, the deck has gone through several changes. They've changed the ramp spells, removed control elements, switched Vorinclex, Monstrous Raider
No Idle Threats
At its heart, this deck revolves around ramping into Emergent Ultimatum

When you cast the Ultimatum, you want to pick three cards that, once one is thrown back, leave you in a winning position. In my testing, I found that the combination of Valki, God of Lies // Tibalt, Cosmic Impostor
- Your opponent chooses Epiphany. You get a 6/6 Haste, Trample monster and a Planeswalker that is ready to use his ultimate ability.
- Your opponent chooses Valki // Tibalt. You get Vorinclex, two 1/1 birds, and another turn. Vorinclex can do a lot of damage in a single extra turn, and you might be able to pull off another Ultimatum.
- Your opponent chooses Vorinclex. You've got a Planeswalker, some birds and an extra turn. It's not like whole decks have been dedicated to setting up this exact situation (+/- birds), right?
Your opponent doesn't have any good choices. Many of my opponents concede immediately after they choose.
One of the best parts of the deck is that if the situation calls for it, you can switch up your choices. Against aggressive decks, I like to grab Shadows' Verdict
If your opponent is playing control, you can pick Shark Typhoon instead of Vorinclex. Getting a lot of shark tokens can overwhelm them, in the long run.
The key to effectively piloting this deck is practice. You need experience to know what combination of cards to show your opponent.
However, this is just the tip of the iceberg. You need to get to 7 mana before you can worry about any of this.
Ramp Plan
This deck is chock full of ways to accelerate our mana. Wolfwillow Haven

Cultivate
Binding the Old Gods
With all of the ramp options, you can easily be set up to cast Emergent Ultimatum as early as turn 5.
Best of the Rest
The rest of the deck is there to help you find what you need or to keep you alive long enough to find it.
Helping us find our land and spells, we have Omen of the Sea
To keep us alive, we have an assortment of black removal. Eliminate
Play Notes
This is a complicated deck to play. As I said earlier, you will need to practice to understand the play patterns. However, I have some insights to offer, to help ease you into things:
- Never keep a hand with fewer than 3 mana. That can include Wolfwillow Haven, but only as your third mana-source. You need the mana, and there is no guarantee you'll find it in an 80 card deck.
- I'd be reluctant to keep a hand that doesn't include some form of targeted removal, or early ramp and a board wipe. Aggro decks are always a thing, and they can be a problem for this deck.
- Sequencing is more important for this deck than most. What order you play your lands can drastically change the game. Think a few turns ahead so you don't cut yourself off from casting spells when you need them.
- Don't be afraid to waste the first effect of your Sagas. You should cast your Binding the Old Godswithout a target if it means getting the land to cast Emergent Ultimatumon time.
- If your opponent is playing control, but not putting on any pressure, you can pick your moment to cast Ultimatum. Try casting other threats into their open mana and seeing what happens, or wait for them to tap out for a finisher. I have sacrificed multiple potential finishers to make sure my Ultimatum resolved.
Wrap-Up
While I wouldn't recommend this deck to someone who is new to Magic, it can be a powerful tool for an intermediate or experienced player. Take it for a spin and let me know how it works for you.
Anyway, that's it for me this week, but join me next time for more Standard here at Cardsphere.