Because the Original 5 Heroes are so Outclassed

[-Lightray Daedalus-]

[color=#006400][b]Hero Cross[/b][/color]
[color=#006400][b]Normal Spell Card[/b][/color]
[color=#006400]Tribute 1 monster: Special Summon 2 of any combination of "Elemental HERO Avian", "Elemental HERO Burstinatrix", "Elemental HERO Sparkman", "Elemental HERO Clayman" and/or "Elemental HERO Bubbleman" from your Deck in face-up Attack or Defense Position.[/color]

[color=#000080][b]N-HERO Windsurfer[/b][/color]
[color=#000080][b]WIND/Level 6/Warrior-Fusion-Effect[/b][/color]
[color=#000080][b]ATK:1800/DEF:2200[/b][/color]
[color=#000080][b]Elemental HERO Avian + Elemental HERO Bubbleman[/b][/color]
[color=#000080]Must be first Special Summoned by Fusion Summon with the above monsters as Fusion material Monsters. You can Fusion Summon this card by sending the above cards you control to the Graveyard. Once per turn: You can target 1 face-down Spell or Trap card on the field; Destroy the target. When this card battles a monster; You can return a monster that battled with this card to its owner's hand.[/color]

[color=#000080][b]N-HERO Lightning Bolt[/b][/color]
[color=#000080][b]LIGHT/Level 6/Warrior-Fusion-Effect[/b][/color]
[color=#000080][b]ATK:2500/DEF:2000[/b][/color]
[color=#000080][b]Elemental HERO Sparkman + Elemental HERO Burstinatrix[/b][/color]
[color=#000080]Must be first Special Summoned by Fusion Summon with the above monsters as Fusion material Monsters. You can Fusion Summon this card by sending the above cards you control to the Graveyard. This card can attack twice per turn. When this card attacks a Defense Position monster, it inflicts piercing Damage. This card cannot attack your opponent directly. This card must attack each turn if able.[/color]

[color=#000080][b]N-HERO Magmaball[/b][/color]
[color=#000080][b]FIRE/Level 6/Warrior-Fusion-Effect[/b][/color]
[color=#000080][b]ATK:1500/DEF:2800[/b][/color]
[color=#000080][b]Elemental HERO Clayman + Elemental HERO Burstinatrix[/b][/color]
[color=#000080]Must be first Special Summoned by Fusion Summon with the above monsters as Fusion material Monsters. You can Fusion Summon this card by sending the above cards you control to the Graveyard. Once per turn: You can banish 1 Spell card in you Graveyard; Exchange this card's ATK and DEF until the End Phase.[/color]

[color=#000080][b]N-HERO Sandstorm[/b][/color]
[color=#000080][b]WIND/Level 6/Warrior-Fusion-Effect[/b][/color]
[color=#000080][b]ATK:1600/DEF:2500[/b][/color]
[color=#000080][b]Elemental HERO Avian + Elemental HERO Clayman[/b][/color]
[color=#000080]Must be first Special Summoned by Fusion Summon with the above monsters as Fusion material Monsters. You can Fusion Summon this card by sending the above cards you control to the Graveyard. When this card is Targeted by a card effect; You can Bansh 1 Spell Card in your Graveyard; Negate and destroy the card targeting this card.[/color]

Will complete set...sooner or later...XD