For one thing, plenty of people play graveyard removal effects, and Ive seen way too many people prime their graveyards to set up a really big turn, only to have all their glorious plans undone by a Bojuka Bog
Both copies get their level cut in half to level 4, and the original ATK and DEF is halved as well, but whats important is how easily the player go from a Link-1 to a Link-3, or better depending on whats already on field
Key Cards Dion, Bahamut's Dominant / Bahamut, Warden Of Light The commander of the deck, Dion, Bahamut's Dominant is great Knight support, giving them all flying during your turn
If "Bolt Bot Voltron Loin" Monster you control battles an opponent's monster: You can Special Summon 1 "Bolt Bot Voltron Loin" Xyz Monster from your Extra Deck by using a "Bolt Bot Voltron Loin" Xyz Monsters you control as material