Editing Harpie

''[[Legendary Collection 4: Joey's World]]'' provides more support for this archetype (while also reprinting important "Harpie"-related cards). The effect of "[[Harpie Dancer]]" can be utilized for reaping more benefits from "[[Harpies' Hunting Ground]]", or providing more swarming capabilities when coupled with "[[Divine Wind of Mist Valley]]". They also have the Spell Card, "[[Harpie Lady Phoenix Formation]]", which can clear the opponent's field of monsters, but disallows the player from Special Summoning monsters from your Deck, Graveyard and skipping their Battle Phase.

"Harpies" combine the ability to be rapidly summoned, destroy the opponent's Spell and Trap Cards, and increase their own attack points. More recent Harpie support also places a focus on returning themselves and other monsters to the hand. They do not have the ability to destroy Spell and Trap cards innately, but their Field Spell Card, "[[Harpies' Hunting Ground]]" allows them to destroy a Spell or Trap Card each time a "Harpie Lady" card is Summoned in any way, in addition to their iconic "[[Harpie's Feather Duster]]". They can be Summoned from the Graveyard in large numbers through the effect of "[[Hysteric Party]]". They also have access to "[[Harpie's Feather Storm]]", one of the most powerful [[Traps]] in the game that completely shuts down the opponent's monster effects for an entire turn. Properly played, "Harpies" can overwhelm the opponent in moments with high attack power and powerful effects, but they are not strong individually, so they are vulnerable to opponents who can overpower them, or destroy all of them at once.

Cards like "[[Harpie Channeler]]", "[[Elegant Egotist]]", [[Summoner Monk]]", and "Hysteric Party" allow the Deck to Summon multiple Harpies quickly and Summon multiple monsters from the [[Extra Deck]]. Their main boss monster is the [[Synchro]] [[Cyber Slash Harpie Lady]] which can use any "Harpie" monster as a [[Tuner]]. The deck can also Summon Rank 4 and Rank 7 [[Xyz Monsters]], or various [[Link Monster|Link Monsters]]. Some popular Xyz Monsters include "[[Ice Beast Zerofyne]]", "[[Lightning Chidori]]", "[[Number 11: Big Eye]]", and "[[Mecha Phantom Beast Dracossack]]". Link monsters include "[[Harpie Conductor]]", "[[Greatfly]]", and "[[Simorgh, Bird of Sovereignty]]". Harpies can easily perform the [[Number 39: Utopia Double|Utopia Double]] OTK against any monster with 2000 or less ATK (this can be further utilized with "[[Pentestag]]" to [[OTK]] over monsters with 2000 or less DEF).

Harpies also excel at generating card advantage. "[[Harpie's Feather Rest]]" acts similarly to "[[Pot of Avarice]]". "[[Hysteric Sign]]" can search up to 3 cards in the [[End Phase]], including the powerful "Harpie's Feather Duster" and "Harpie's Feather Storm". "[[Wing Requital]]" is also an option to draw even more cards when any two Harpies with different original names are on the field.

The Harpies' name-changing effect is more of a hindrance than a help. It prevents the summoning of monsters that require materials with different names, such as the "[[Knightmare]]" cards and "[[Black Luster Soldier - Soldier of Chaos]]". Negation effects such as "[[Effect Veiler]]" or "[[Breakthrough Skill]]" will cause the Harpies to lose their name-changing ability, which means "Elegant Egotist" cannot be activated since it specifically requires "Harpie Lady" to be on the field, rendering the cards completely useless.