Photo Credit: Keylor Porras Cordoba (Left)

United Gosus decklists from the Premier event, YCS San Jose. The event was held in San Jose, Costa Rica through April 19-21, 2013. There were 272 competitors in the main event. Official coverage from the event can be found here.

Galileo De Obaldia w/ INFERNITY (7-2)

Monsters: 12
3 Infernity Archfiend x3
3 Infernity Necromancer x3
2 Infernity Mirage x2
1 Infernity Avenger
1 Armageddon Knight
1 Dark Grepher
1 Stygian Street Patrol

Spells: 14
3 Mystical Space Typhoon
2 Night Beam
2 Pot of Duality
2 Zero Max
1 Infernity Launcher
1 Heavy Storm
1 Monster Reborn
1 Foolish Burial
1 Reinforcement of The Army

Traps: 14
3 Infernity Barrier
3 Fiendish Chain
3 Infernity Inferno
2 Call of The Haunted
1 Infernity Break
1 Solemn Warning
1 Solemn Judgment

Extra Deck: 15
2 Hundred Eyes Dragon
1 Gaia Knight The Force of Earth
1 Void Ogre Dragon
1 Scrap Dragon
1 Ally of Justice Catastor
1 Armory Arm
1 Stygian Sergeants
1 Infernity Doom Dragon
1 Gagaga Cowboy
1 Number 39: Utopia
1 Maestroke The Symphony Djinn
1 Abyss Dweller
1 Leviair The Sea Dragon
1 Wind-Up Zenmaines

Side Deck: 15
3 Ryko, Lightsworn Beast
2 Maxx “C”
2 Soul Drain
2 Dust Tornado
2 Soul Taker
2 Bottomless Trap Hole
1 Dark Hole
1 Tour Guide of The Underworld