Gates is a ‘Goodstuff’ deck that takes advantage of the fact that the balancing factor of cards like Gatebreaker Ram and Gates Ablaze is supposed to be having a worse manabase than other decks. In standard, that is true, but in Gentry they barely lose anything.

Laurent Marien
Winner Leaderboard 2
RUGB Gates

Main deck (60)
Dimir Guildgate
Golgari Guildgate
Simic Guildgate
Gruul Guildgate
Izzet Guildgate
Forest
Mountain
Island
Arboreal Grazer
Hydroid Krasis
Gatebreaker Ram
Niv-Mizzet, Parun
Meteor Golem
Gate Colossus
Opt
Growth Spiral
Scorching Dragonfire
Gates Ablaze
Guild Summit
Mass Manipulation
Chandra, Awakened Inferno
Sideboard (7)
Duress
Negate

Sander De Quick
Semi-Finalist Leaderboard 2
RUGB Gates

Main deck (60)
Simic Guildgate
Gruul Guildgate
Izzet Guildgate
Dimir Guildgate
Golgari Guildgate
Island
Forest
Arboreal Grazer
Gatebreaker Ram
Gate Colossus
Duress
Growth Spiral
Scorching Dragonfire
Narset, Parter of Veils
Guild Summit
Gates Ablaze
No Escape
Oko, Thief of Crowns
Liliana, Dreadhorde General
Chandra, Awakened Inferno
Ugin, the Ineffable
Sideboard (14)
Negate
Return to Nature
Spark Harvest
Healer of the Glade
Duress
Disdainful Stroke
Undercity’s Embrace
Soul Salvage

Kobe Keymeulen
Winner Leaderboard 1
UBRG Gates

Main Deck (60)
Izzet Guildgate
Dimir Guildgate
Simic Guildgate
Island
Gruul Guildgate
Golgari Guildgate
Forest
Arboreal Grazer
Gatebreaker Ram
Gate Colossus
Opt
Duress
Growth Spiral
Scorching Dragonfire
Gates Ablaze
Guild Summit
Narset, Parter of Veils
Mass Manipulation
Ugin, the Ineffable
Garruk, Cursed Huntsman
Liliana, Dreadhorde General
Sideboard (15)
Devious Cover-Up
Negate
Duress
Scorching Dragonfire
Undercity’s Embrace
Return to Nature
Crushing Canopy
Spark Harvest
Healer of the Glade

Sander De Quick
Semi-Finalist Leaderboard 1
4-Color Gates

Maindeck (60)
Dimir Guildgate
Golgari Guildgate
Gruul Guildgate
Izzet Guildgate
Simic Guildgate
Forest
Island
Arboreal Grazer
Gatebreaker Ram
Gate Colossus
Duress
Growth Spiral
Scorching Dragonfire
Gates Ablaze
Guild Summit
Narset, PArter of Veils
No Escape
Oko, Thief of Crowns
Ugin, the Ineffable
Chandra, Awakened Inferno
Liliana, Dreadhorde General
Sideboard (15)
Healer of the Glade
Disdainful Stroke
Duress
Negate
No Escape
Return to Nature
Spark Harvest
Undercity’s Embrace
Soul Salvage