Kill two birds with one stone, meaning succeeding in doing two things by only one action

kill two birds with one stone; achieve two things at one stroke; serve double purpose (idiom)

arrow shot with the target unaware of / a cunning stance taken to harm an unaware one

to overrate oneself; to overestimate one's power or ability; pretend to have authority over something which one don't have (slang)

verb; "a frontal spear thrust and an arrow in the dark"; Metaphor: various open and hidden attacks.

to stab someone in the back unexpectedly

arrow pointer

reach the point of no return

Archery

a porcupine

target

archery

rocket

arrowhead

green arrow

shield

poison dart frog

rocket launcher

archer

archery

hidden dangers