Dovelgus, Generaider Boss of Iron
Level 9 EARTH/Machine Effect1500 ATK / 2500 DEF
You can only control 1 "Dovelgus, Generaider Boss of Iron". (Quick Effect): You can Tribute any number of "Generaider" monsters and/or Machine monsters; Special Summon, from your hand, in Defense Position, exactly that many "Generaider" monsters and/or Machine monsters, all with different names from each other and from the Tributed monsters. You can only use this effect of "Dovelgus, Generaider Boss of Iron" once per turn.
Frodi, Generaider Boss of Swords
Level 9 WIND/Warrior Effect2500 ATK / 2000 DEF
You can only control 1 "Frodi, Generaider Boss of Swords". (Quick Effect): You can Tribute any number of "Generaider" monsters and/or Warrior monsters, then target that many monsters on the field; destroy them, then your opponent can draw cards equal to the number of monsters destroyed on their field. You can only use this effect of "Frodi, Generaider Boss of Swords" once per turn.
Harr, Generaider Boss of Storms
Level 9 DARK/Spellcaster Effect3000 ATK / 3000 DEF
You can only control 1 "Harr, Generaider Boss of Storms". Once per turn, if your opponent adds a card(s) from the Deck to their hand, except during the Draw Phase (Quick Effect): You can make your opponent send 1 monster from their hand or field to the GY (their choice). When a card or effect is activated (Quick Effect): You can Tribute 2 "Generaider" and/or Spellcaster monsters; negate the activation, and if you do, destroy that card. You can only use this effect of "Harr, Generaider Boss of Storms" once per turn.
Hela, Generaider Boss of Doom
Level 9 DARK/Zombie Effect800 ATK / 2800 DEF
You can only control 1 "Hela, Generaider Boss of Doom". (Quick Effect): You can Tribute 1 "Generaider" monster or 1 Zombie monster, then target 1 "Generaider" monster or 1 Zombie monster in your GY, with a different name than the Tributed monster had on the field; Special Summon that monster in Defense Position. You can only use this effect of "Hela, Generaider Boss of Doom" once per turn.
Jormungandr, Generaider Boss of Eternity
Level 9 EARTH/Reptile Xyz Effect? ATK / ? DEF
2+ Level 9 monsters
You can only control 1 "Jormungandr, Generaider Boss of Eternity". This card's original ATK/DEF become 1000 x its number of materials. (Quick Effect): You can detach 1 material from this card; each player draws 1 card, then each player that drew attaches 1 card from their hand or field to this card. You can only use this effect of "Jormungandr, Generaider Boss of Eternity" once per turn.
Laevatein, Generaider Boss of Shadows 1
Level 9 FIRE/Fairy Xyz Effect2500 ATK / 2500 DEF
2+ Level 9 monsters
You can only control 1 "Laevatein, Generaider Boss of Shadows". Monsters your opponent controls lose 1000 ATK/DEF. (Quick Effect): You can Tribute this Xyz Summoned card; Special Summon 1 non-Fairy "Generaider" Xyz Monster from your Extra Deck, then you can attach cards from any field and/or GYs to that Special Summoned monster as material, up to the number of materials this card had.
Loptr, Shadow of the Generaider Bosses
Level 4 FIRE/Fairy Effect1500 ATK / 1500 DEF
You can only control 1 "Loptr, Shadow of the Generaider Bosses". All "Generaider" monsters you control gain 1000 ATK/DEF during your opponent's turn only. During the Main Phase (Quick Effect): You can Tribute 1 "Generaider" monster; Special Summon 1 Level 9 "Generaider" monster with a different name from your Deck. You can only use this effect of "Loptr, Shadow of the Generaider Bosses" once per turn.
Mardel, Generaider Boss of Light
Level 9 LIGHT/Plant Effect2400 ATK / 2400 DEF
You can only control 1 "Mardel, Generaider Boss of Light". If this card is Normal or Special Summoned: You can add 1 "Generaider" card or 1 Plant monster from your Deck to your hand, except "Mardel, Generaider Boss of Light". You can only use this effect of "Mardel, Generaider Boss of Light" once per turn.
Naglfar, Generaider Boss of Fire
Level 9 FIRE/Beast-Warrior Effect3100 ATK / 200 DEF
You can only control 1 "Naglfar, Generaider Boss of Fire". If a card(s) you control would be destroyed by battle or card effect, you can destroy 1 "Generaider" monster or 1 Beast-Warrior monster you control instead. You can only use this effect of "Naglfar, Generaider Boss of Fire" once per turn.
Nidhogg, Generaider Boss of Ice
Level 9 WATER/Wyrm Effect2100 ATK / 2600 DEF
You can only control 1 "Nidhogg, Generaider Boss of Ice". When your opponent would Special Summon a monster(s) (Quick Effect): You can Tribute 1 "Generaider" monster or 1 Wyrm monster; negate the Summon, and if you do, destroy that monster(s). You can only use this effect of "Nidhogg, Generaider Boss of Ice" once per turn.
Utgarda, Generaider Boss of Delusion
Level 9 LIGHT/Rock Effect2200 ATK / 2700 DEF
You can only control 1 "Utgarda, Generaider Boss of Delusion". (Quick Effect): You can Tribute 2 "Generaider" monsters and/or Rock monsters, then target 1 card on the field; banish it. You can only use this effect of "Utgarda, Generaider Boss of Delusion" once per turn.
Vala, Seidhr of the Generaider Bosses
Level 9 FIRE/Fairy Effect2500 ATK / 2500 DEF
You can only control 1 "Vala, Seidhr of the Generaider Bosses". You can only use each of the following effects of "Vala, Seidhr of the Generaider Bosses" once per turn. If this card is in your hand or GY: You can send 1 other "Generaider" card from your hand to the GY; Special Summon this card, but banish it when it leaves the field. If this card is Special Summoned: You can Special Summon 1 "Generaider" monster from your hand or GY, except "Vala, Seidhr of the Generaider Bosses".