Gungnir

''The air around Gungnir hums and crackles with electricity. Upon attuning to the weapon you see rapid flashes of visions, each a nearly identical scenario. You kneel atop a mountain, head bowed, eyes to the stone. A figure tells you to rise, and extends the spear out to you, and you take it in your hand. It fades to black, and fades back in with you hearing the word to rise, but it's coming from your own lips this time, and as you pass the spear onward, your perspective shifts to its new recepient. So on, down the line to a dozen or so recipients. Until one vision is different, as extend your hands outward, but they belong to a woman. And rather than accept the spear, the elf before you merely snears and throws a fierce kick into your chest and you topple backward off the mountain. But you are agile, you are not out of your prime yet, so you catch yourself, plunge the spear into mountain and use it to spin around until you launch yourself back up the side. Calling the spear to your hand, you thrust forward and a bolt of lightning fires from the tip of the spear, and the arrogant fool drops limp.''

Spear, trident, or pike. requires attunement
+2 Weapon, deals an additional 1d8 lightning damage. If you roll an 8 on the additional 1d8 lightning damage, the electricity arcs to another target within 10ft, dealing 1d8 lightning to them as well, the lightning may arc up to two more times this way. You may teleport Gungnir to you hands as an item interaction. As an action, you may fire a bolt of lightning that is 60ft long and 10ft wide. Each creature in that line must make a DC 16 Dexterity saving throw or take 4d8 lightning damage. You may use this ability once per short rest.