Here are the 17 most used cards in Tron sideboards based on recent Modern tournament data:
- Ensnaring Bridge - 98.5% of decks (1.0 avg copies)
- Tormod's Crypt - 96.9% of decks (1.0 avg copies)
- Trinisphere - 95.1% of decks (1.1 avg copies)
- Liquimetal Coating - 95.1% of decks (1.0 avg copies)
- Disruptor Flute - 91.4% of decks (2.0 avg copies)
- Walking Ballista - 88.3% of decks (1.0 avg copies)
- Cityscape Leveler - 80.9% of decks (1.0 avg copies)
- The Stone Brain - 79.7% of decks (1.1 avg copies)
- Extinguisher Battleship - 72.0% of decks (1.0 avg copies)
- Grafdigger's Cage - 71.7% of decks (1.0 avg copies)
- Torpor Orb - 69.5% of decks (1.1 avg copies)
- Vexing Bauble - 57.9% of decks (1.0 avg copies)
- Chalice of the Void - 55.4% of decks (1.0 avg copies)
- The Filigree Sylex - 50.2% of decks (1.0 avg copies)
- Engineered Explosives - 30.5% of decks (1.0 avg copies)
- Pithing Needle - 24.6% of decks (1.0 avg copies)
- Skysovereign, Consul Flagship - 20.0% of decks (1.0 avg copies)
The sideboard is dominated by artifact-based hate pieces and prison elements, with Ensnaring Bridge and graveyard hate being near-universal inclusions.
Sources: Data from 105 tournaments (83.8% MTGO, 16.2% Melee) including 2nd Chance PTQ (PT EOE), Modern Challenge 32, and Modern Challenge 32.