Ultra Mega Platinum Uber Nightmare Chainsaw Blade of Elemental Chaos

Ultra Mega Platinum Uber Nightmare Chainsaw of Elemental Chaos appears to have a chainsaw for a blade, and is surrounded by swirling elemental and shadow energy, and it always seems to be emitting extremely loud techno music. Ultra Mega Platinum Uber Nightmare Chainsaw of Elemental Chaos can be used as a spellcasting focus.

When you hit a creature with Ultra Mega Platinum Uber Nightmare Chainsaw of Elemental Chaos, they must succeed on a DC 20 Wisdom saving throw or be flung 80 feet into the air and remain suspended until the end of your turn. When you suspend a creature this way, you can either launch upwards without using movement and make a number of attacks against the suspended creature equal to your dexterity score, or choose to send the creature through "Uber Hell"

A creature sent through "Uber Hell" is hurled into a pocket dimension that is a mix between the Elemental Chaos plane and Shadowfell respectively as a swirling mix of RGB lights flash everywhere. A blast of techno trap remix rock in the atmosphere as they hurdle through "Uber Hell". At the beginning of the creature's turn, they reappear in their original space before being suspended, if that space is occupied they reappear in the nearest unoccupied space. The creature then takes 10d12 psychic damage, 7d12 thunder damage, and 4d12 radiant damage. The creature is also stunned.

This melee weapon deals 1d8 slashing damage on a hit. As a bonus action, you can charge the serrated saber with psychic energy. The next creature you hit with the weapon before the end of this turn has disadvantage on the next attack roll they make before the start of your next turn.

Notes: Damage: Radiant, Damage: Lightning, Damage: Necrotic, Damage: Fire, Damage: Cold