Forgot pic. Seriously, my first choice would be the ability to do everything, but my second choice is always the ability to do one easily underestimated thing very well.
I was a top tier sapper in an old MMO called Fantasy Earth Zero by simply abusing invis as a scout and knowing which buildings to hit when. Frontlining was for chumps.>>113143863
1. That only works if you know I'm coming AND I don't have a ranged weapon AND you don't need to move.
2.>casts invisibility and silence on all the caltrops
Now I can either move them out of the way gradually to reach safety/my target or fuck off and leave my target trapped in their own defenses.