As Primary Rally Leader:Top Gen 1 Infantry rally captain (unlocked via VIP / Hall of Governors). When starting your own rally for Castle Battles, KvK, or Bear Hunt (using Gen 1 ~10/30/60 or Gen 2 ~10/20/70 Infantry/Cavalry/Archer ratios), all three of his Expedition skills and full Dragon Gem gear stats apply to the entire rally.
As Far-Left Rally Joiner:Keep Amadeus as your own primary rally starter whenever possible. For joining allies' Bear Hunt rallies, remember that hero rarity gives no bonus—only the 1st Expedition skill of your far-left hero counts, so Epic joiners like Chenko, Yeonwoo, and Amane are more cost-effective in joiner marches.
Recommended Gear & Charm Focus:Mythic Infantry Set (prioritize Gloves & Chestplate for Infantry Health/Defense with Forgehammers & Dragon Gems) + 3-Layer Governor Charms focused on Infantry Health & Lethality