Meklord Emperor " Meklord Emperor " , known as " Machine Emperor " ( " Kikōtei " ) in the " OCG " , is a group of anti - Synchro Monster cards and a sub - archetype of " Meklord s " used by the Three Pure Nobles and later Aporia in the " Yu - Gi - Oh ! 5D ' s " anime . Anime appearance . Those cards were given to their respective owners by their " God " , from large monoliths sent from space with an " infinity " symbol on the side ( s ) . Also , each of the " Decks " ( which consist of 1 " Meklord Emperor " and all of the other parts that go with it ) are sent one at a time . Each of the " Meklord Emperor " monsters has a colored aura around them ( as seen on the older card illustrations ) : " Wisel " is surrounded by a green aura , " Skiel " is surrounded by a blue aura , and " Granel " is surrounded by an orange aura . They are identified by the atom - like core inside the ∞ sign on their chests . They were created by Ener - D when the Ener - D reactors around the world exploded . " Meklord Emperor Wisel , " Primo ' s Meklord Emperor , was test driven by Ghost , who first used it against Trudge and later against Yusei Fudo . In the anime , " Wisel " is a monster composed of 5 monsters via the effect of " Meklord Emperor Wisel " , which are all Summoned by the effect of " Wise Core " when it is destroy ed via a card effect . When the 5 parts are combined , they form a humanoid robot . In its battle against Yusei the right arm , " Wisel Guard " , is destroyed , but is replaced with " Wisel Guard 3 " , and later his left arm " Wisel Attack " is upgraded by the effect of " Wise A3 " into " Wisel Attack 3 " . Yusei won the Duel by destroying " Wisel Top " . " Meklord Emperor Skiel , " Lester ' s Meklord Emperor , was first used in a Duel against Leo and Luna . When the 5 parts are combined , they form a bird - like robot . In this Duel Lester Tribute d his " Skiel Attack " to Special Summon " Skiel Attack 3 " , by the effect of " Sky A3 " , which in turn was Tributed to Special Summon " Skiel Attack 5 " . With this upgrade he defeated both Leo and Luna . " Skiel " is also a monster composed of 5 monsters , which are all Summoned by the effect of " Sky Core " , and combined by the effect of " Meklord Emperor Skiel " . " Meklord Emperor Granel , " Jakob ' s Meklord Emperor , was received by Jakob following Primo ' s defeat . It is also a Machine - Type Monster , made up of an " Meklord Emperor " body and multiple other parts Summoned by the effect of " Grand Core " , which can be upgraded with better versions . Unlike the other Emperors , in the anime , Granel can only absorb the Synchro Monster s by using other body parts ' effects , such as " Granel Attack " and " Granel Top 5 " . " Granel " is considered the strongest between the three Emperors in the anime , because it can use the absorbed Synchro Monsters for both attack and defense . As seen in episode 108 , all of the individual " Meklord Emperor " parts can be used by their kin as Primo used " Skiel Carrier " parts on Wisel . All " Meklord Emperors " are focused on absorbing opponent ' s Synchro Monster s to gain ATK equal to absorbed Synchro Monsters ' ATK . This can be countered by Accel Synchro Summon ing an Accel Synchro Monster , using a Fusion Monster or Ritual Monster instead of a Synchro Monster ( including using Synchro Monster as a Fusion Materials ) , Special Summoning an " Assault Mode " monster , countering with " Turbo Warrior " since it cannot be target ed by the effects of Level 6 or lower monsters , use Xyz Monster , or simply not using a Synchro Monster . This is because they wanted to get rid of Synchro Monsters , believing that they helped cause the destruction of the world . All of the monsters of each series ( other than the " Meklord Emperors " themselves ) can be upgraded to larger monsters with higher levels and stronger effects . At least one piece each of " Wisel " , " Skiel " and " Granel " has been shown to be upgradable to Level 5 . In the anime , support for this archetype comes in the form of each " Meklord Emperor " parts , which are designed for use on one monster but can be used interchangeably , their Cores ( named after the Meklord Emperor name ' s root word , Wise , Sky , and Grand ) , a series of Trap Card designed for individual Meklord Emperors ( again , named after the root word , followed by the initial of the part it targets , and the level of the Summoned Monster , " Wise A3 " for example ) , as well as a series of cards supporting all three in general . All " Meklord Emperors " are Special Summoned along their respective parts by an egg - like core . In the anime , the Meklords were created by the Ener - D as a response to the greed and selfishness of humanity who had abused of the Ener - D ` s power to control evolution . In episode 149 , Z - one showed that the army of Meklords could be stopped by removing the negative emotions that caused the Ener - D to go out of control .