Reference: Set: Rainbow Power

Fluttershy (Styling Strands )
Gen 4 • Year Four (2013)
Rainbow Power
N/A

Fluttershy (Neon)
Gen 4 • Year Five (2014)
Rainbow Power
N/A

Rainbow Dash (Neon)
Gen 4 • Year Five (2014)
Rainbow Power
N/A

Rarity
Gen 4 • Year Five (2014)
Rainbow Power
N/A

Rarity (Styling Strands )
Gen 4 • Year Five (2014)
Rainbow Power
N/A

Twilight Sparkle
Gen 4 • Year Five (2014)
Rainbow Power
N/A