### Grayswandir, the crystalburst
##### Legendary longsword (requires attunement), finesse
*Image credit: Damascus*
*Crafted by Gith enchanters,*
*this weapon was wielded by hero Armak,*
*leading the crusade against their*
*Illithid overlords. Broken and drained,*
*this weapon may still yet be returned to its*
*previous glory, and perhaps even beyond it.*
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| Upgrade Level | Weapon bonus | Feature |
|:-:|:---:|:--------------:|
| 0 |+1| While attuned, you gain access to Sword Burst cantrip. Charisma is your spellcasting ability for this spell. |
| 1 |+1| While attuned, this weapon grants +1 to AC. |
| 2 |+1| While attuned, once a day the wielder of this weapon can use their action to cast Thunder Step without expending a spell slot. Charisma is your spellcasting ability for this spell. |
| 3 |+2| While attuned, once a day the wielder of this weapon can use their bonus action to awaken the heroic spirit living inside the blade. The blade crackles with electric energy for up to 1 minute and deals additional 1d10 lightning damage on successful attacks.|
| 4 |+2| While attuned, this weapon grants resistance against psychic damage. |
| Awakened |+3| This weapon becomes fully sentient as the spirit inside awakens. Who knows what it will do now? |