2nd reset in General Discussion Posted May 14, 2019 @malf thanks man!! I have one final question, why do I need mats? Assuming I only use 4-5 relics for each AP reset, and it only costs gold to upgrade them. Do I need mats to upgrade the mods on my relics? or will they auto upgrade to higher tiers as I upgrade the relic? Basically I dont know which mats I need and why.