You can swap it and the Synchro monster for other cards as you like
They are used when the effects of more than one card are activated at once (see "SEGOC" chapter), or when a player wants to use an effect after a card has been played, but BEFORE that card has an effect on the game
Once per turn, during the End Phase, if this card is in your GY: You can banish 1 LIGHT and 1 DARK monster from your GY, except this card
If Relinquished then activates its effect and equips Loading
Metagame Breakdown 40 Sinful Spoils Snake-Eye Fire King 32 Tenpai Dragon (30 Tenpai Dragon, 1 Dragunity Rokket Tenpai Dragon, 1 Kashtira Tenpai Dragon) 25 Snake-Eye 20 Voiceless Voice 9 Branded (5 Grass Branded, 4 Branded) 6 Ritual Beast 4 Chimera 4 Melodious 4 Sinful Spoils Snake-Eye Rescue-ACE 3 Centur-Ion 3 Labrynth 3 Runick 3 Salamangreat 2 Floowandereeze 2 Melodious Vaylantz 2 Vernusylph Adamancipator 2 Yubel (1 Yubel, 1 Unchained Yubel) 1 Chaos Galaxy-Eyes 1 Chaos Thunder Dragon 1 Fiend Link 1 Grass Raidraptor 1 Grass Tearlaments Shaddoll Branded 1 Grass Sinful Spoils Snake-Eye Infernoid 1 Grass Sinful Spoils Snake-Eye Infernoid Unchained) 1 Horus Naturia 1 Horus Superheavy Samurai 1 Kashtira 1 Labrynth Red Dragon Archfiend 1 Lightsworn 1 Mannadium 1 Ragnaraika Sunavalon Rikka 1 Ragnaraika Vernusylph Naturia 1 Sinful Spoils Evolzar Dinosaur 1 Sinful Spoils Snake-Eye Evolzar Horus 1 Sky Striker 1 Spright Tri-Brigade 1 Supreme King Z-ARC Magician 1 Supreme King Z-ARC FTK 1 Unchained 1 Voiceless Voice Mikanko Fire King Sinful Spoils Snake-Eye Fire King deck build has been largely optimized with many players running similar Main Deck and Extra Deck
