I just made more than 1000 craftings on cata eng to get Synapse Springs and still dont got it. MORE THAN 10K GOLD ONLY TO GET IT AND STILL DONT HAVE IT. doing from obsidian bolts to Electrified Ether than using they two to make the bomb. its like making 3 recipes at time and nothing… how can this dont be bugged?
My brother in Christ. It comes from the engineering trainer. It’s not learned upon discovery
And if you already had it during cata, it pretty sure you still have it in mop you just can’t use it until you level up your engineering