Mana Matrix Realm Grinder Guide -

This is most easily achieved early in the game (Reincarnation 0 or 1) using specific building counts, or later as a Mercenary Essential Upgrades: Druid Heritage Earthly Bond

Unlock the Echo Strike passive on Floor 12. It costs 500 mana. Save every shard. Echo Strike means each swing also hits the two adjacent nodes. Suddenly, one swing = three harvests. mana matrix realm grinder guide