Arenas are your battlefields for Versus and are determined by your number of COGs. Each Arena has it's own COG range and Gear Pack rewards. Make your way through the Arenas to unlock each of the Pins as you discover them in Gear Packs:
- Arena 1: 0+ tags
- Arena 2: 300+ tags
- Arena 3: 600+ tags
- Arena 4: 900+ tags
- Arena 5: 1200+ tags
After you've surpassed the first four Arenas, you'll move into Leagued Arenas:
- Bronze League: 1600+ tags
- Silver League: 2000+ tags
- Gold League: 2400+ tags