Deathfire Touch (would deal the most damage but overtime and would seem to go well with her poison, and 
, enhanced by 
)
Stormraider's Surge (would give her most mobility and defense against slow, plus best kiting power, which sounds even better with 
)
Thunderlord's Decree (would give her better poking in lane)
robotmaster1 votesDft more dmg less problems.
jwebb01131 voteshttp://current.lolalytics.com/champion/Cassiopeia/
according to this storm raiders surge is picked 71% of the time and a 49% win rate
( most popular n highest win rate for plat + )
Lauchmelder1 votesI prefer Stormraiders on Summoners Rift, but if you get her in ARAM I would take DFT.
If you can abuse Stormraiders in lane you can get an insane advantage as early as level 2 (even towerdive if you land 2 consecutive Qs), but if you think it's a slippery lane I'd take DFT and dish out as much damage as possible in the rare case I will hit the Q.
