Curse of Qu'La Eh'd

The Curse of Qu'La Eh'd befalls a target who fails a Wisdom Saving Throw. The caster must perform the spell on the potion prior to application. Once the potion is activated by this spell, it can be applied to an object as a poison, or applied directly to the skin with a successful touch attack. Cursed victims suffer the following in order: 

• Immediately take 1 point of Constitution damage (2 if ingested)
• Immediately suffer 2d4 Necrotic damage (3d4 if ingested)

Each day after the first, the target has the opportunity to attempt a Wisdom Saving Throw or the effects continue in the following order: 

• Target takes 1 point of Constitution damage 
• If the potion was ingested: Target takes 3d4 Necrotic damage
• Target rolls 2d6 (3 if ingested), referring to the chart below, the target takes 1 point of [ability] damage for each die.
  • After a week without a successful Wisdom Saving Throw, this shall increase to 3d6 (4) and 4d6(5) at two weeks, etc. 

If the target drops below 10 hit points or 5 constitution points, they fall into a state of suspended animation. In this state, movement speed is reduced by 10, the target takes -10 to all Charisma, Wisdom and Intelligence saves and checks, and they gain the attack Bite. Any creature who is injured by a bite must make a Wisdom Saving Throw or they become cursed as well.