In which I try to support terrible fusions.

[Airride]

[b]Fusion Synchronizer[/b] - LIGHT
***
Beast/Tuner
You can substitute this card for any 1 Fusion Material Monster, but the other Fusion Material Monster(s) must be correct. When this card is used as Fusion Material: Add 1 Tuner Monster OR 1 "Synchro" Card from your deck to your Hand. You cannot summon or activate the effects of cards with the same name as the card you added to your Hand for the rest of the turn.
ATK/1200 DEF/1400

[b]Harmony Crasher[/b] - WIND
*****
Warrior/Fusion
Synchro Fusionist + Fusion Synchronizer
ATK/2100 DEF/1300

[b]Asard the Great Harmonizer[/b] - EARTH
****
Spellcaster/Fusion/Tuner
2 Level 3 or lower Normal Monsters
ATK/1600 DEF/1600

[b]Fusionist Synchronizer[/b] - LIGHT
*****
Beast-Warrior/Synchro/Effect
1 "Synchro" Tuner + 1 Non-Tuner Monster
If this card is Synchro Summoned using a LIGHT Monster and a DARK Monster as synchro material: Reveal 1 Fusion Monster in your Extra Deck; Add, From your Deck or Graveyard to your hand, up to 2 Monsters listed as Fusion materials for that card.
ATK/2000 DEF/2000

[b]Harmony Breaker[/b] - DARK
******
Spellcaster/Synchro/Effect
1 Tuner + 1 Non-Tuner Monster
If this card is Summoned using a Fusion Monster as Synchro Material: Shuffle the Synchro Materials back into the deck, and draw 1 card. If you do, this card gains 500 ATK. Once per turn: you may send 1 Fusion Monster from your Extra Deck to the Graveyard;This card gains 400 ATK until the End Phase.
ATK/2100 DEF/2500

[b]Hyper Powered Fusion[/b]
Continuous Spell
Level 6 or Lower Fusion Monsters with no effect that have been Fusion summoned gain 800 ATK and DEF.

[b]The Underdog's Strike[/b]
Continuous Spell
When a Level 6 or Lower Fusion Monster with no Effect is Fusion Summoned: Destroy 1 card on the field.

[b]Underdog's Secret Technique[/b]
Normal Spell
Reveal 1 Level 6 or Lower Fusion Monster with no effect in your Extra Deck; banish, from your side of the field or your Graveyard, the Fusion Material Monsters that are listed on the revealed Fusion Monster, then Special Summon that Fusion Monster from your Extra Deck. (This Special Summon is treated as a Fusion Summon.)

Note that Fusionist Synchronizer can be summoned with Synchron Monsters. Small tidbit that I felt necessary to keep in.
Also note He And Fusion Synchronizer are Synchrons. Unintentionally, but Eh.
Might expand on this later.

[Airride]

Added ATK/DEF values that I forgot, and A fusion and Synchro.