The garbled noise Kartana makes in the Japanese and English versions after cutting something is actually "once again, I have cut a worthless object" played backward, a stock phrase associated with samurai which was popularised by Goemon Ishikawa, who both are voiced by Daisuke Namikawa in Japanese
Cleanse has very problematic textdestroy all Black creaturesand Imprison depicts a dark-skinned person being jailed, while both Stone-Throwing Devils and Pradesh Gypsies use slurs in their names
C Common Heavy Beetrooper Mighty Neptune X EARTH Level 8 [ InsectEffect ] ATK 3000 DEF 3000 Cannot be Normal Summoned/Set
Crippling Overspecialisation: Downplayed, Kohaku is forbidden from using level 4 and 5 cards of his class, which does deny him lots of powerful tools most Mystics enjoy using and from fully upgrading most spells, but being able to use "Blessed" and "Cursed" cards without any level or class restriction does compensate for the limitation
Vadrik is a great example of that