It's just a spell that does damage at a range, right?
Magic Missile Manifestation (d20)
1. Summon Ghost Arrow
2. Laser Beam Finger
3. Ebon Flame Gout from Palm
4. Icicle Spray from Fingertips
5. Sparkly Rainbow Gesture
6. Summon Nano Black Hole
7. Throw Fire Shurikens
8. Bees from Mouth
9. Lightning from Eyes
10. Fingers Briefly Become Long Snakes
11. Heat Wave From Forehead Cooks Foe's Innards
12. Spheres of Eerie Light Up From Ground
13. Slime Erupts from Target's Pores
14. Summon Biting Skulls
15. Eyes Open In Palms, Shoot Purple Beams
16. Spit Lava
17. Conjure Vortex of Green Fumes
18. Call the Hideous Cackling from Nowhere
19. Blow Kiss of Death
20. Projectile Vomit of Acid
DMs may opt to track specific formulations, or simply each caster has their own version, or maybe you have to roll every dang time you cast.
New Book - It folds, so you can page through it or spread it out as needed.