FREE 100 COA! All Ways to Farm COA in June 2026

Key takeaways

• Account Birthday Reward (FREE): Profile > Edit Info > set birthday to TOMORROW (leave a 1-day gap; setting today's date can make the reward fail until next year). When it triggers, pick a hero you ALREADY own to convert it to ~100 COA.
• Sanrio top-up bonus (live): top up any amount, claim the event item, exchange it for ~50 COA + a free COA.
• Pharsa All-Star Battle Pass premium (599 diamonds): ~150 COA total via claiming 25 COA/day for 7 days, plus painted skins/resources.
• Starlight: now grants ~300 COA instantly on purchase (no level requirement, unlike the old system).
• COA Daily Supply: 10 diamonds/day for a random 12–50 COA — cheap incremental stacking.
• COA Monthly Supply: ~99 diamonds, once/month, ~120–300 COA.
• Monthly Value Pack: once/month, solid value plus a chance at an epic skin (Vale Keeper of the Winds, Gatotkaca Tide Preserver, Carmilla Ice Talon).
• Weekly Diamond Pass (WDP): the most consistent source — ~70 COA over 7 days, but you must open the Daily Choice bundle each day and pick the 10-COA option.
• Recharge-menu special bundle: monthly version ~180 COA (~$4.06), weekly version ~20 COA (~$0.83).
• Recharge Gift event (appears alongside major skin events): milestone COA bonuses — ~60 COA at the 50-diamond milestone, another ~60 at the 250-diamond milestone.

Events mentioned

• Crystal of Aurora (COA) farming — June 2026

  [economy guide; June 2026] COA's main use has shifted from the Magic Wheel to the monthly Collector event (more COA = cheaper Collector skin). Pixie's roundup of farming sources, with creator-estimated amounts.