1.) Where do you get +10 damage from with the crystal dart? In the MuTe guidelines there is no mention of any damage.
2.) Spell for picking apart :[i] The waters of Perdition /i (base 4, +3 sight,+1 Conc)
R : Sight D : Conc T : Individual
Changes a stream of water (the natural feature) into raging flames along it's length. Question : If you wanted to save the fish, would you add a ReIg(An) effect?
And related to question 1, where would I obtain the damage from the flames?
Rego requite would be enough to control whom you do not want to burn with the flame. As it happens in this case you also need to think about how these fish are going to breath in fire...