Deck Spotlight Legacy: UW Omni-Tell

Legacy: Blue-White Omni-Tell

A Deck Primer

Author: Zen Takahashi

Hello everyone!

In my previous article, I alluded to how this article would be on the Eternal Masters event in Melbourne, Australia that I was planning to compete in at the end of July.

However, due to the COVID breakout in the city, all flights from New Zealand were cancelled, and I was unfortunately not able to make the event. It has since been delayed to September, but it is unlikely I will be able to compete in that either.

Instead, I will be going over a deck I’ve been playing at my local game store recently – Blue-White Omni-Tell! Not only do I believe this deck is competitive in the format right now, it is also one of the most affordable decks in the format, as it has zero cards from the reserved list!

Show and Tell Art Crop.jpeg

Origins of Show and Tell

Show and Tell has been a key player in Legacy throughout its history, and its longevity is only matched by Storm as one of the format’s premier combo decks. In fact, when I first started playing Legacy ten years ago, the primary Show and Tell deck in the format wasn’t Sneak and Show, but instead it was Hive Mind!

Below is the decklist that Bryan Eleyet played to a second-place finish at Grand Prix Providence in May 2011.

Hive Mind – by Bryan Eleyet

Although Sneak and Show did exist at the time, the deck wasn’t quite good enough yet as there just wasn’t a creature that was powerful enough to complement Emrakul, the Aeons Torn (early versions of Sneak and Show played four copies of Woodfall Primus!). However, this all changed with the printing of Griselbrand in Avacyn Restored, which then made Sneak and Show the best Show and Tell deck of the format.

Below is the current decklist that Sneak and Show master JPA93 has been crushing online tournaments with.

Sneak and Show – by JPA93

While Sneak and Show continues to be the most successful Show and Tell build in the format, I have never been fond of the deck. My primary issue with it is its vulnerability to Karakas, but also I just believe that putting into play an Emrakul, the Aeons Torn with a Show and Tell can often go disastrously as your opponent can untap into a Teferi, Time Raveler or Jace, the Mind Sculptor or just combo off against you.

When I cast Show and Tell, I want to be able to win on the spot a very high percentage of the time, and Sneak and Show fails to do that.


Therefore, instead of the traditional Sneak and Show builds, my preference has always been with the Omniscience-based lists, often referred to as “Omni-Tell”.

The first player I believe to have built a competitive version of the deck was none other than Hall of Famer and world renowned deck builder Shota Yasooka, when he made the Top 8 of Grand Prix Kyoto with Blue-Red Omni-Tell in 2015.

Omni-Show – by Shouta Yasooka

Since then, the most popular build of Omni-Tell has decided to opt for a Green splash instead, as Veil of Summer has been a significant addition to the deck as an answer against both discard spells and counterspells.

Omni-Tell by Kuranari-Jackpa

Why White over Green?

Currently, the community consensus seems to be that the Blue-Green build of Omni-Tell is the most optimal right now. There is no doubt that Veil of Summer is a great card for the deck, as it answers two problematic disruption pieces – counterspells and discard.

However, a significant issue with the Green version of the deck is its difficulty in dealing with permanent-based disruption. This includes cards like Thalia, Guardian Thraben, Deafening Silence and Meddling Mage.

Often, these permanent-based cards are harder to fight through than one-off disruption like counterspells or discard, as they either make it significantly difficult or outright stop you from comboing off.

In addition, the Green build’s key tool for fighting against blue decks has traditionally been Carpet of Flowers, but the card has become worse since the printing of Prismatic Ending.

Therefore, my preference is for a White splash instead. Similar to the Green version, the deck is primarily blue-based, with the maindeck consisting of all blue cards except one – Teferi, Time Raveler.

I believe that Teferi is excellent in this deck, as it not only handles counterspells, but it can also deal with the previously mentioned problematic permanent cards before you look to go off.

Beyond that, Teferi’s first ability is also more relevant than you think, as some of the more problematic cards your opponent can put into play with Show and Tell are cards like Flickerwisp or Ashen Rider that answers Omniscience, but Teferi’s top ability lets you play all your sorceries at instant speed, so you can respond to their trigger by casting cards like Ponder, Sea Gate Restoration or Solve the Equation at instant speed to try to find a Cunning Wish to fetch a Sublime Epiphany and stop the trigger.

The primary draw to the White version is its access to Swords to Plowshares, which cleanly deals with problematic creatures like Meddling Mage and Ethersworn Canonist – cards that the Green version heavily struggles against. I am also a big fan of Lavinia, Azorius Renegade, which is effective against Force-effects while also being an efficient answer to combo decks like Elves, Oops All Spells and Karn Echoes.

Omni-Tell by Zen Takahashi

My current decklist is primarily based on Nathan Lipetz’s, which I found in the Show and Tell discord channel that he runs. He has put a lot of effort into the archetype and has been one of the key architects behind the deck.

I highly recommend checking out the discord channel if you are interested in any version of Show and Tell, as he has a lot of resources on there and the community seems to be fairly active. You can find the link here.

Key additions to the deck

The two key additions to the deck over the past year have been Solve the Equation and Sea Gate Restoration.

Solve the Equation is the more important of the two, and I genuinely believe it’s a huge addition to the deck, and it’s surprising to me that most people are not playing it outside those piloting Nathan’s list.

Omni-Tell is essentially a three card combo (Show and Tell + Omniscience + Cunning Wish/Emrakul), and often against a blue deck, a four card combo as you also need a protection spell alongside it.

Solve the Equation can essentially fill the role for three of those four combo pieces, as it can either fetch a Show and Tell or Force of Will/Orim’s Chant, or act as a sorcery-speed Cunning Wish once you have Omniscience in play.

Compared to Nathan’s list, I’ve opted to build my deck more around the flexibility of Solve the Equation by adding an Orim’s Chant and Swords to Plowshares as toolbox targets.

Orim’s Chant is great to get against control decks for the combo turn (against Daze decks you’d generally rather fetch a Force of Will), and Swords to Plowshares is a nice target to have against hatebears like Gaddock Teeg and Sanctum Prelate.

Solve the Equation versus Cunning Wish

One thing to note, is looking at the decklist, it is easy to assume that the fourth Solve the Equation is better than a Cunning Wish since it can act as a Wish anyway when you combo, but the instant speed on the Wish is crucially important for playing against hate cards.

For example, against Flickerwisp or Ashen Rider, you’ll need to Cunning Wish for a Sublime Epiphany with their trigger on the stack, or against Deafening Silence the common sequence of play is to put Omniscience into play, cast a Cunning Wish on their turn and get Shared Summons, and then on your turn cast the Summons to fetch Venser and Emrakul for the win.

The importance of Sea Gate Restoration

The other significant addition to the deck has been Sea Gate Restoration. I see some lists not playing this either, but I personally love the card – similar to Solve the Equation, it fills many roles.

It can act as a land, a card you can pitch to Force of Will or a win condition as often an Omniscience with a Sea Gate Restoration is enough to win the game, especially as you can chain multiple copies.

While the card is not a crucial roleplayer, its flexibility to fill very different gaps (a land and a win condition are generally on the opposite ends of the spectrum) makes it a staple in my view.

How the deck is positioned in the field

Overall, the simple way to describe this deck’s positioning is that it is bad against decks with Daze and combo decks that are faster and have more disruption.

This means that its bad matchups are decks like Blue-Red Delver, Jeskai Saga, Doomsday, Reanimator and Storm.

Its good matchups are basically everything else – fair decks like Bant Miracles and Death and Taxes are favourable for the deck, as are non-blue decks like Mono Red Stompy and Lands.

I believe that this deck isn’t well positioned for Magic Online due to the heavy presence of Blue-Red Delver and Jeskai Saga, as well as all the ringers who play Doomsday, but I like it for paper events where you generally see less blue decks and more traditional legacy decks like Maverick and Goblins.

Sideboard Guide

Blue-Red Delver

  • Blue-Red Delver is one of the toughest matchups for the deck. They have so much free disruption with a playset of Daze and Force of Will in the maindeck, and usually one or two Force of Negation in the seventy-five. Post-board, they generally have three or four copies of Pyroblast. All this disruption is then backed up by a quick clock in the form of their twelve one-drop creatures.
  • The key to this matchup is to basically figure out when they’re going to kill you, and try to win just before they do. It’s going to take a lot of protection spells to fight through their disruption, which takes time to set up. Try to buy as much time as you can (hence why I like having the playset of Swords in the matchup), and go for it at the very last minute with the hope you’ve mounted enough of a defense.
  • It may look counterintuitive to sideboard out Force of Will and Teferi against a deck with counterspells, but that’s because the sheer amount of disruption they have means you can’t fight through them with card disadvantage and Teferi is useless if you cannot protect it as you generally cast it the turn prior to going off.

Bant Miracles

  • Although Bant Miracles (read my article on the deck here) also has free counterspells, the matchup is significantly easier as they do not have Daze and a clock alongside it. In fact, this is one of your best matchups, as in pre-board games they just have six forces as interaction spells, and you can basically ignore the rest of their deck. Post-board, they do have access to some tools, but the sideboard cards you gain are more powerful.
  • The key in this matchup is to be patient. They do not have a clock, so there is no reason to rush anything unless you’re on the brink of death. Take the time to build up enough protection.
  • Our sideboard tools are excellent for this matchup – especially Lavinia, Azorius Renegade and Boseji, Who Shelters All. I generally like to shave Preordains and Lotus Petals as the games go long, and Force of Will is okay, but you never want multiple copies as all your cards are good, so you don’t want to pitch them away. I like to keep the Swords to Plowshares in the main as a Solve target for their Hullbreacher.

Death and Taxes



I hope you enjoyed this article as I covered in depth my favorite Show and Tell deck in the format right now – Blue-White Omni-Tell! Although this deck isn’t exactly well positioned online right now due to the presence of Blue-Red Delver and Jeskai Saga, I believe it’s a good choice for paper events, where there’s historically less blue decks and more traditionally played archetypes. The deck is also a great choice for anyone who is new to the format, as the deck is fairly straightforward to play once you have learned the key interactions, and it is one of the cheapest decks in the format!

My next article will likely be next month, though I haven’t decided on what I will write about yet. If you have any topics you’d like me to cover, or any questions or thoughts about this article, do not hesitate to reach out to me in the comments or on Twitter!

Till next time!

Zen Takahashi

@mtgzen on Twitter

About the Author

Zen Takahashi is a seasoned writer and mainstay on the Three for One Trading writing team. He is an avid Eternal player from Auckland, New Zealand and enjoys competing in local Legacy events and playing Old School over webcam with friends.

Previously, he was a Silver Pro for multiple years and his results included five Grand Prix Top 8s, a 27th place at Pro Tour Amonkhet, three consecutive online Regional PTQ wins, and he co-created the Modern Dredge deck.

Nowadays though, he primarily plays Legacy, his favorite format, but he also branches out into Pioneer and Modern.

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