Bone archfiend effect promt confusing

[carcq]

1. Bug description
   when you summon bone archfiend and use the on field effect the text is wrong
   first option increases second decreases looks wrong to me

2. Bug reproduction steps

using bone archfiend effect on field

3. Screenshot OR error code
   

   

4. Expected behavior
   correct text

5. What OS are you using
   Windows-10