Produce Dragon Flame Feature

Level 1 Dragon Warlock

Starting at 1st level, You know the Produce Flame Cantrip. This does not count against the Cantrips you know. And it works differently than the normal cantrip. For 1, the damage type is the damage element associated with your patron. Whenever you hit the enemy with the cantrip, it marks them for 1 minute. When you hit an enemy with this cantrip, they are marked for 1 minute. When YOU hit them with damage of that element type again in that minute, you consume the mark and add another damage dice of the spell used to the damage roll. this mark does not stack when you hit them with this cantrip back to back, but rather it consumes the mark like any other instance would and applies a new mark. At level 5, you may apply your charisma modifier to the damage roll of the cantrip. At 11th level, the range increases to 75ft. At 17th level, if you attack a marked target with this cantrip, you get advantage on the attack roll.