Arc-V Star Pack isn’t just Performapals and Superheavy Samurai. It also includes Raidraptors, and cards like:

• Polymerization
• X-Saber Souza
• Gem-Knight Fusion
• Constellar Algiedi
• Mobius the Frost Monarch

So it looks like cards directly used by Yaiba, Hokuto/Dipper, Masumi and Sawatari will be reprinted.

Source