Fire the slingshot to reduce the rearmost enemy's DEF by X% for 5 sec.
Evaluation
✦ Necessary for players against bosses such as the Red Velvet Dragon in Guild Battles, able to reduce a large percentage of the target's DEF for a short while
✦ It also helps make backline enemies more susceptible to group damage, which could help defeat Rear position Cookies earlier in Kingdom Arena.
