I wouldn't pay attention to materials because when you are higher level you will get more resources than on lower levels. Increase your ship's endurance and your overall damage by upgrading different aspects of your ship! The last upgrades on each section costs upwards of 200,000 coins (fair enough) but the material cost is absolutely stupid. You can also unlock fire arrows and javelins here. Increase the time between your Javelin and Arrow shots by upgrading your Arsenal options. Scouring the world for resources is an important part of Assassin’s Creed Odyssey. I don't see why, since I have way more materials than those needed for the last three ship upgrades and I have no need to upgrade weapons anymore. Crafting materials are very important in Assassin's Creed: Odyssey.They are one of the requirements for upgrading weapons and pieces of armor. Arsenal. A character with lesser-quality equipment can have problems with eliminating enemies and completing quests. It’s tough being a ship captain in Assassin’s Creed Odyssey. Originally posted … Vital resources are used not only to upgrade your ship and add engravings to … Ship Upgrades. Take note that upgrades need materials and money to get. in comparison on level 1-5 you get somewhere around 2-3 piece of iron from ore, and on level 40-50 you will get 16-20 of iron from the same ore. It went from 1000 wood upgrade the level before to 10,000. Needed 4 trophies and 1of them is the upgrade your ship fully trophy.