Would these Help out Melodious? (They are my favorite archetype)

[Goddessbri]

 

Activate only when a "Melodious" monster is special summoned to your side of the field: Special summon a "Melodious" monster with a level less than or equal to the special summoned monster. You can only use this effect of "2nd Movement Duet" once per turn. If a "Melodious" monster is special summoned while this card is in your grave: Banish this card and if you do, add a "Melodious" monster from your graveyard to your hand whose level is less than or equal to the special summoned monster.

 

 

Activate while there are 3 or more "Melodious" monsters on the field. Until the end of the turn the "Melodious" you control with the highest attack gains attack equal to half of the combined attack of other "Melodious" monsters you control also, it can make a second attack during he battle phase. Other "Melodious" monsters you control cannot attack the turn you activate this card.

 

 

Activate only during your Main Phase 2: Deal 200 damage to your opponent for each monster sent to the graveyard this turn. You can only activate one "4th Movement Conclusion" per turn.

 

 

This card can only be activated during the End Phase: Special summon as many "Melodious" monsters as possible who were sent to the graveyard this turn and gain 200 life points for each monster special summoned by this effect.

 

 

All "Melodious" monsters gain 300 Attk and Def. If a "Melodious" monster is normal summoned while you control a "Melodious" monster whose level is less than or equal to the normal summoned monster, you can treat that normal summon a special summon.This effect can only be applied one per turn. When a "Melodious monster is sent to the grave by a card effect: Add one "Movement" spell card from your deck to your hand.