Modern Tron deck

Modern Tron, or Urzatron, is a deck that runs off of the three "Urza" lands (<c>Urza's Mine</c>, <c>Urza's Power Plant</c> and <c>Urza's Tower</c>) in order to make large amounts of mana. There are a number of different kinds of such decks in the format; this article will detail the most common variants.
RG Tron, once the most popular archetype, is a Green-based Urzatron deck that frequently splashed for Red in order to gain removal. In terms of assembling Urzatron, it is the fastest and most consistent Urzatron deck in the format, playing a plethora of cantrips and tutors to do so, allowing it to land powerful cards such as <c>Karn Liberated</c> as early as turn 3. Its drawback is that it is far more reliant on assembling Urzatron than the other decks, and thus is set back significantly more by disruption such as land destruction. As Modern developed, the power of two-damage sweepers was weakened and <c>Walking Ballista</c> was printed, giving Tron a secondary payoff and superior defensive option. Most Tron decks now eschew Red, adding <c>Relic of Progenitus</c> as a better disruptive piece and ignoring aggressive matchups entirely.
<d title="RG Tron">
Lands
2 Forest
1 Ghost Quarter
4 Grove of the Burnwillows
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
Creatures
2 Spellskite
2 Ulamog, the Ceaseless Hunger
2 World Breaker
2 Wurmcoil Engine
Instants
3 Kozilek's Return
Sorceries
4 Ancient Stirrings
4 Sylvan Scrying
Artifacts
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
3 Oblivion Stone
Planeswalkers
4 Karn Liberated
2 Ugin, the Spirit Dragon
Sideboard
1 Crumble to Dust
1 Ghost Quarter
2 Grafdigger's Cage
3 Nature's Claim
2 Relic of Progenitus
1 Spellskite
1 Sudden Shock
2 Thragtusk
2 Warping Wail
</d>
Gifts Tron, also known as UW Tron, uses <c>Gifts Ungiven</c>, <c>Expedition Map</c> or <c>Realms Uncharted</c> to tutor for the lands. The deck is pretty straightforward: assemble the combo pieces, use removal and permission as necessary, and ramp into game ending threats. More common during the Extended era, the deck fell out of favour around 2014, with classic UW control being superior in consistency and had gained more in recent printings, while Gifts Tron and other blue Tron decks having a fairly rigid base.
<d title="Gifts Tron">
Lands
1 Academy Ruins
3 Celestial Colonnade
4 Flooded Strand
1 Ghost Quarter
1 Hallowed Fountain
1 Island
1 Plains
1 Snow-Covered Island
1 Snow-Covered Plains
3 Urza's Mine
3 Urza's Power Plant
4 Urza's Tower
Creatures
1 Elesh Norn, Grand Cenobite
1 Iona, Shield of Emeria
1 Snapcaster Mage
1 Sundering Titan
4 Wall of Omens
Instants
2 Condescend
4 Gifts Ungiven
4 Path to Exile
1 Repeal
4 Thirst for Knowledge
Sorceries
1 Day of Judgment
1 Supreme Verdict
1 Unburial Rites
1 Wrath of God
Artifacts
4 Azorius Signet
1 Engineered Explosives
2 Expedition Map
Planeswalkers
1 Elspeth, Sun's Champion
1 Ugin, the Spirit Dragon
Sideboard
1 Celestial Purge
1 Disenchant
1 Elspeth, Sun's Champion
3 Negate
1 Pithing Needle
3 Relic of Progenitus
4 Thought-Knot Seer
1 Ugin, the Spirit Dragon
</d>
Category:Tournament decks
Category:Modern format