Vyukris's Wireline

The caster creates a thread-thin gravity trip line, stretching between any 2 points within 15ft of each other. When a target moves through the trip line, they make a Dexterity Savings Throw. On a failure, the targets trips, is under the Prone condition, and the trip line activates, combusting and causing (1d6 + Spell Modifier) Force damage to all targets within a10ft range of the line.

For each spell slot above 2nd level, the range increases by 5ft, and the damage increases by 1d6.