G-Major

[Toffee.]

[spoiler=Monster]
G-Major Insane Inventor -EARTH-
Lvl3
[Psychic/Effect]
When this card is Normal Summoned, you can add to you can add to your hand 1 "World of G-Major" from your Deck. You can Tribute this face-up card: During this turn, you can Normal Summon 1 "G-Major" monster, except "G-Major Insane Inventor", in addition to your Normal Summon or Set for the turn(You can only gain this effect once per turn.)
400ATK / 800DEF

G-Major Titan Tank -FIRE-
Lvl4
[Machine/Effect]
When this card is Normal Summoned, while you control a "World of G-Major": Add to your hand 1 "Titan Tank" Spell or Trap card from your Deck. This card gains the following effect while you control a "World of G-Major".
•If this card destroys an Opponent's monster as a result of battle: Inflict 1000 damage to your Opponent.
1800ATK / 1500DEF

G-Major Hover Horse -WIND-
Lvl3
[Beast/Effect]
When this card is Normal Summoned, while you control a "World of G-Major": Add to your hand 1 "Hover Horse" Spell or Trap card from your Deck. This card gains the following effect while you control a "World of G-Major".
•This card gains 300 ATK and can attack your Opponent's Life Points Directly.
1000ATK / 1200DEF

G-Major Slingshot Spider -DARK-
Lvl4
[Insect/Effect]
When this card is Normal Summoned, while you control a "World of G-Major": Add to your hand 1 "Slingshot Spider" Spell or Trap card from your Deck. This card gains the following effect while you control a "World of G-Major".
•Once per turn, during your Main Phase 1, you can Tribute 1 other "G-Major" monster: Inflict 800 damage to your Opponent. Then, add to your hand 1 "G-Major" monster from your Deck.
900ATK / 1900DEF[/spoiler]
[spoiler=General support]
World of G-Major -Field Spell-
This card's effects are only applied if you control a face-up "G-Major" monster. The effects of all monsters on your Opponent's side of the field are negated, and their original ATK and DEF is switched. During each of your End Phases, send 1 card from your hand to the Graveyard. If you cannot, Banish this card. If this card is sent from the field to the Graveyard: The Opponent draws 1 card.

G-Major Remix -Trap-
Activate only if a "G-Major" monster you control is destroyed as a result of battle: Activate 1 "G-Major Remix" from your Hand or Deck. Draw 1 card if the activated card was from your Hand.[/spoiler]
[spoiler=Monster specific support]
Titan Tank Ballistic Bomb -Spell-
Add to your hand 1 "G-Major Titan Tank" from your Deck. If you control a face-up "World of G-Major" and a "G-Major Titan Tank", activate the following effect instead:
•Inflict 1500 damage to your Opponent. "G-Major Titan Tank" cannot declare an attack this turn. Only 1 "Titan Tank Ballistic Shot" can be activated per turn.

Hover Horse Magic Missile -Spell-
Add to your hand 1 "G-Major Hover Horse" from your Deck. If you control a face-up "World of G-Major" and a "G-Major Hover Horse", activate the following effect instead:
•Target 1 "G-Major Hover Horse" you control: target monster gains 800 ATK until the End Phase. Other monsters you control cannot declare an attack this turn. Only 1 "Hover Horse Magic Missile" can be activated per turn.

Slingshot Spider Secret String -Spell-
Add to your hand 1 "G-Major Slingshot Spider" from your Deck. If you control a face-up "World of G-Major" and a "G-Major Slingshot Spider", activate the following effect instead:
•Target 1 face-up monster your Opponent controls: Target monster loses 500 ATK and DEF. Then, you can switch it's battle position. Only 1 "Slingshot Spider Secret String" can be activated per turn.

Titan Tank Magnetic Mine -Trap-
Shuffle 1 "G-Major Titan Tank" from your Graveyard into your Deck. If you control a face-up "World of G-Major" and a "G-Major Titan Tank", activate the following effect instead:
•When the Opponent Special Summons a monster OR Special Summons a monster with a card effect: Destroy the Summoned monster.
Only 1 "Titan Tank Magnetic Mine" can be activated per turn.

Hover Horse Equine Energy -Trap-
Shuffle 1 "G-Major Hover Horse" from your Graveyard into your Deck. If you control a face-up "World of G-Major" and a "G-Major Hover Horse", activate the following effect instead:
•Tribute 1 "G-Major Hover Horse" you control: Draw 2 cards.
Only 1 "Hover Horse Equine Energy" can be activated per turn.

Slingshot Spider Web Weapon -Trap-
Shuffle 1 "G-Major Slingshot Spider" from your Graveyard into your Deck. If you control a face-up "World of G-Major" and a "G-Major Slingshot Spider", activate the following effect instead:
•The Opponent cannot declare an attack this turn. Then, Inflict 800 damage to the Opponent.
Only 1 "Hover Horse Web Weapon" can be activated per turn.[/spoiler]

[Toffee.]

Bump + added stuff.

EDIT:
I just realized that these are just bizarro Firestars.
Which was completely un-intentional >__>