need spell ideas!

[oxxo]

i need spells for a hero vs creep type of map.

for a druid, barbarian, sorceror, paladin and archer.

plz :c

 

[reason 3]

Barbarian should have a passive +armor probably(cause he tanks).
Druid could surely use heal and any nature type spells like entagle.
Archer should have big range,with critical strike and probably a Powe Shot spell,in which he aims and deals damage to the target the arrow has hit.
About paladin...hmm difficult to say,maybe AOE damage?