rope web - immobilise target for 2 sec ( cast as catapult animation, range 4 - 8) can be taking again from ground and use again.

fiery bottle (character can have only one wearing on him like bucket with water) - hit enemy target for 20 hhp, enemy catapult get 400 damage.(range 1 - 5, cast as catapult animation )
People who protect they village can came out and destroy catapults in pocket immediately if attackers didnt have power to fight in field.
Bucket with oil - change tile behing you to oil tile, slow person who move through.