"Oh, Shelyn. SPIDER!"
Mika jumps back at the appearance of the creature. She then catches her wits and throws out her hands and releases her brand new spell. The area around the spider suddenly fills with small crystals which has tiny jolts of electricity jumping out of the flakes.
cast frost fall
on L4, M5 area. Change damage to electric with elemental-bloodline.
Damage (no save) (2d6+1)
Staggered for 1 round if fail a Fort save DC 18
5ft step back to S9