Idea [Class Idea] Blacksmith

Blacksmith​

An expert in the creation and use of weaponry, the Blacksmith uses their expertise in artillery to change the tide of combat by wielding multiple weapons in battle. Each weapon with a significant factor to affect a battle greatly. Strong against Engineers and Brutes because of their mastery in weaponry, but weak against Necros and Elfs due to their mystical power.

Items
Armour

• Chain Helmet
• Diamond Chestplate
• Chain Leggings
• Chain Boots

Hotbar

• Serrated Blade (Iron Sword)
• Burst Hammer (Iron Axe)
• Mighty Swing (Iron Spade)
• Lethal Lance (Diamond Hoe)
• 3 Steak

Abilities

• Warmonger - Your XP Bar fills up one fraction per strike on opponents. Your XP Bar will be full after you have successfully landed 10 strikes during that life. If you die, the XP Bar resets as per usual.
• Serrated Blade - This sword does +50% damage when you have a full XP Bar.
• Burst Hammer - When you strike with this weapon while having a full XP Bar, you break a random piece of the opponent's armour. This weapon does no damage when the XP Bar is not full and one successful strike from this weapon resets the XP Bar.
• Mighty Swing - This weapon does AoE damage of a 3 block radius when used with a full XP bar along with Knockback 2. One strike resets the XP Bar.
• Lethal Lance - When you strike with this weapon while having a full XP Bar, you deal 5 hearts of piercing damage (damage which ignores armour). One successful strike resets the XP Bar.

If you think this class is too OP, please don't pounce on this and criticise the hell out of me, this is my first attempt at a clan idea and I am a novice at this gamemode anyway. Just suggest ways to make this class more balanced. I'm aiming for a highly versatile class which is good in both offence and defence.