They lost only a dual color source, with enough basics for it not to be an issue, and got quite upset even when I deliberately didnt hose them by making another player also target them
Whats Included in Each Original Artwork Duel Set
It happens on both Gilgamesh entering or attacking, so you guarantee the effect goes off if Gilgamesh hits the battlefield at least once
The only thing that keeps it from being the best fire-type card in the game is a relatively low HP

Where to buy Korean Pokemon cards List of Korean Pokemon card extensions and decks: The following Pokemon extensions and battle decks were released before XY: Series 1 Start of an Adventure Torterra, Infernape, Empoleon, Raichu decks Series 2 The Burning Confrontation Series 3 Space-Time-Crash Dialga & Palkia decks Series 4 The Different Dimension Series 5 Mysterious Seven Series 6 Crescent Moon of Darkness Cresselia & Darkrai decks Series 7 Hidden Powers Series 8 Beautiful Legends Series 9 Miracle of the Lake Series 10 Guardians from Ancient Times B/W Series 1 Black / White collection B/W Series 2 Red Collection B/W Series 3 Hail Blizzard & Psycho Drive B/W Series 4 Dark Rush B/W Series 5 Dragon Collection B/W Series 6 Dragon Blast & Dragon Blade B/W Series 7 Cold Flare & Freeze Bolt B/W Series 8 Plasma Gale B/W Series 9 Thunder Knuckle & Spiral Force Shiny Collection EX Battle Boost XY 1 XY 2 Wild Blaze

Now, I will admit that there are legitimate concerns about unbanning Splinter Twin, with perhaps the biggest being that having a combo-control deck at the top of the meta tends to drive some people a bit crazy (see: Alrund's Epiphany in Standard)