Welder Combo 
Welder Combo Legacy decklist played by Jacob Margolin at Oklahoma Land Run '26 Legacy Open (11 Jul 2026).
- Player
- Jacob Margolin
- Finish
- #100 of 177, 3-5
- Archetype
- Welder Combo
- Format
- Legacy
- MTGO
- Paper
- Source
- Melee.gg
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Main deck (60)
Creatures (13)
Instants (6)
Artifacts (18)
Enchantments (2)
Lands (21)
Sideboard (15)
Main deck (60)
Creatures (13)
Instants (6)
Artifacts (18)
- 1 Agatha's Soul Cauldron
- 1 Ensnaring Bridge
- 2 Grindstone
- 1 Legion Extruder
- 3 Lotus Petal
- 3 Melded Moxite
- 1 Mox Opal
- 1 Pithing Needle
- 3 Sewer-veillance Cam
- 1 Skateboard
- 1 Soul-Guide Lantern
Enchantments (2)
Lands (21)
Sideboard (15)
Compared with the average Welder Combo list
Average of 41 decks in the 30 days up to July 11, 2026, the day of this tournament.
Main deck
More than usual
- +3 Pyroblast (4 vs 0.8)
- +3 Painter's Servant (4 vs 0.9)
- +3 Ancient Tomb (4 vs 1.1)
- +2 Melded Moxite (3 vs 0.8)
- +2 Red Elemental Blast (2 vs 0.3)
- +2 Grindstone (2 vs 0.4)
- +1 Great Furnace (3 vs 1.6)
- +1 Fable of the Mirror-Breaker // Reflection of Kiki-Jiki (2 vs 0.6)
Fewer than usual
- -3 Emry, Lurker of the Loch (0 vs 2.9)
- -3 Mishra's Bauble (0 vs 2.9)
- -2 Volcanic Island (1 vs 3.2)
- -2 Urza's Bauble (0 vs 2.2)
- -2 Mox Opal (1 vs 3.2)
- -2 Loki, God of Mischief (0 vs 1.8)
- -1 Pinnacle Emissary (0 vs 1.3)
- -1 Scalding Tarn (1 vs 2.0)
Sideboard
More than usual
- +2 Abrade (3 vs 0.5)
- +2 Blood Moon (2 vs 0.2)
- +2 Faerie Macabre (2 vs 0.2)
- +2 Lightning Bolt (2 vs 0.3)
- +2 Mindbreak Trap (2 vs 0.4)
- +2 Damping Sphere (2 vs 0.5)
Fewer than usual
- -2 Consign to Memory (0 vs 1.6)
Most unusual list in this period: Joey Valente in The Fish Bowl 7 - Legacy 2K (26 cards away from the average)
Combos in this deck
2 combos from Commander Spellbook with every card in this list, the most popular first.