Clydelle

Clydelle is one of the most powerful swords in Terraria. Upon holding it, you can click normally to do a stabbing attack reaching 3 blocks in front of your character. Press the Z-key to perform a lunge that gives 500% movement speed, can penetrate infinite enemies, consumes 5 mana per second and stops when a wall is hit or if you try to move your character. You are also invincible while lunging. Press the X-key to perform a powerful rising slash that knocks enemies into the air and consumes 20 mana. Press the C-Key to perform an extremely deadly area of effect attack that inflicts some of the most powerful debuffs, including Frozen Fire, Dragon Blaze, Scorpion Venom and Clumsy. There effects last until the enemy dies. Unlike most other terrarian swords, Clydelle is always visible when held in your hand and is held overhand, like your character is going to plunge it into the ground.

Stats:

950 Melee damage

2,000 Magic damage (Ultimate Attack)

Very Weak knockback (Stabbing attack)

No knockback (Lunge Attack)

Incredible knockback (Rising Slash)

Medium knockback (Ultimate)

Crafting:
 * 1 True Terra Blade


 * 1 Billion Blade

70 Dragon Fire
 * 70 Strongwood

70 Frozen Bars

70 Primordial

50 Souls of Smite

50 Souls of Fight

50 Souls of Knight

Crafted At:
 * Hallowed Anvil