Binding Flame

Trap a target in chains of fire. Select a target you can see within range. The target must succeed a Dex save against your spell save DC or be bound until the end of the spell. At the end of the bound targets turn they take 4d6 of fire dmg. They may make a Str. saving throw against your spell save DC at the end of their turns to break the chains, or another entity may use their action to break the chains.

Add 1d6 of at end of turn fire dmg for each lvl of spell slot above 4th.