Destiny HEROs
The Destiny HERO cards are meant to be based off of British urban legends. This can be fairly hard to tell just due to the fact that these legends are not well represented in pop culture. There are a few however where the inspiration in fairly obvious. Mainly the card based off of the Invisble Man, knwon as Destiny HERO Departed. In his card art he is seen as just a suit and tie floating on an invisible body.
The Destiny HEROs main goal in their playstyle is to summon Destiny HERO Dreadmaster by having a certain number of counters on their field spell Clock Tower. They mostly have effects that resolve in the graveyard, or when they are removed from the graveyard. For instance Destiny HERO Disc Commander allows you to draw two cards when it is special summoned from the graveyard. They recieved a few good fusion monsters which made their initial playstyle obsolete due to how much better they were.
The Destiny HEROs came out in two main waves. The second being constructed to aid what the people who were still playing Destiny HEROs were trying to do with the deck.