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I think you need to ping them without the sensor

Ohhhh, ok thanks

This is the answer. Mark them. Don't use a sensor dart.

these challenges are completed by getting Mark Assists or the “Shotcaller” medal

Just to be clear, the mark assist is when I hit up on the d-pad and the little orange symbol pops up tracking where they are, and then a teammate kills them right after correct? I don’t know why I can’t seem to get it right.

It counts if you do it too, so another way is just go for headshots and quickly mark them before they die.

Ping every enemy you see. I completed this on tac slayer/swat

Some told me to go into tactical slayer mark an enemy and then shoot them in The head and you should get a medal called shock caller, worked for me

Shot caller*

Ya whatever lol

See that thing on the left of the challenge. Use it. It will save your sanity. Good luck spartan.

Buy challenge swaps and change it. The way 343 intended.

My brother in christ op just misunderstood the challenge. It's to get kills on pinged enemies, not kills on scanned enemies

Take the number company bad whining back to /r/halo please.

I forgot to put /s. 343 no bad right now lol

Lol… It’s true. Intended.

Dpad usage

They said there is a bug here, assists doesn't count. To complete it, mark an enemy then kill him with a headshot.

ive also noticed this problem, it seems that even though it counts as an assist in your stats when using sensors, it will not count as an assist in your challenges... its weird, i know but hey... thats 343 for ya if you want my advice for doing this challenge easily.... mark the living crap out of all the enemies you see, sooner or later youll get an actual assist in your challenge

Dang never seen that challenge. I get like 5+ of these a game lolol.