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Chapter 78: Black Iron Card • Refined Wolf Fang Club (Please Subscribe)

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Of course, even if outsiders knew about it, Gu Ran wouldn't pay much attention to it.

These Chieftain's Whistle cards were all purchased recently by the members he sent out to buy wolf-type battle pet eggs.

Don't look at them as if they're of no great use now, but don't forget that he also has an advanced formula. As long as he can collect the relevant materials, all these Green Stone One Star Chieftain's Whistle cards can be upgraded to Black Iron Cards.

As for the source of the "Mithril" material, he isn't too worried, he believes that since the "Goblin Mithril Advanced Formula" can be obtained, the mithril will likewise be available, otherwise what's the point of getting this advanced formula?

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Besides the complete Chieftain's Whistle cards, another card dropped by the Big Goblin is the "Goblin Fine Iron Wolf Fang Club" which is of Black Iron Quality, far more valuable than the Chieftain's Whistle.