Level 3 WIND Machine/Pendulum/Effect 1500/700 Scale 7

Pendulum Effect: You can discard 1 card; Special Summon 1 "Symphonic Warrior" monster from your Deck, except "Symphonic Warrior Guitaar". You can only use this effect of "Symphonic Warrior Guitaar" once per turn.
Monster Effect: When this card is Normal Summoned: You can target 1 "Symphonic Warrior" monster in your Graveyard; Special Summon it.

Another discarder, but has a scale and gets you a pretty nice extender.

Run 3

Level 5 WIND Machine/Pendulum/Effect 2300/1100 Scale 1

Pendulum Effect: Unless you have a "Symphonic Warrior" card in your other Pendulum Zone, this card's Pendulum Scale becomes 4. Once per turn, during your End Phase: You can target 1 of your banished "Symphonic Warrior" monsters; add it to your hand.
Monster Effect: You can Special Summon this card (from your hand) by removing 3 Symphonic Counters from your field. After you Normal or Special Summon this card, you can Normal Summon 1 monster during your Main Phase this turn, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.)

Doesn't conflict with Rubber Band Shooter's first effect, so you can have up to 3 Normal Summons per turn.

Run 1