Ouroboros Catalyst

At the Item Exchange for:
 * 3 x Gold Ouroboros Shard
 * 6 x Silver Ouroboros Shard
 * 18 x Bronze Ouroboros Shard

Additional Info
Evolves (Chaos I) Armageddon Ouroboros and its stages up to (Chaos X) Armageddon Ouroboros.