Destiny
51 Achievements
1,250
310-400h
Strength of the Pack
Complete a Strike with a full fireteam consisting of only your clan members.
20
How to unlock the Strength of the Pack achievement in Destiny - Definitive Guide
Once that is done, go to the top right of the page to view your friends. You can send them group invites from there. Once they join the group, they have to go to the clan tab when viewing the group page. There it will say "set as Xbox Clan" under the group/clan name. Have them click that.
You need 3 members for the clan to be active. This will take a few minutes, maybe 10 or so for the system to update after members join.
Then 3 members join a fireteam and play through any strike. My team did Devil's Lair on Earth and got it.
If you are going for the Flawless striker at the same time, getting KOed to where you need a revive counts as a death.
EDIT: Some are reporting getting the achievement with only two clan members and a random.
So if you were like me and wanted to kill two birds (this achievement and farming strange coins) you will be wasting your time.
1) I started a Strike with 2 other random people who were NOT from my clan
2) At some point during the Strike, both other randoms dropped out, leaving me alone in the Strike
3) Later, during the final boss fight (Sexy Prime), my friend who IS in my clan joined my fireteam
4) Strike complete, achievement popped. My friend got the achievement as well.
Since this scenario is somewhat unique and depends highly on having two other members of the strike drop out (and network conditions may have been a factor, who knows), this method would be difficult to do intentionally. BUT if all you have is one other friend from a clan, this achievement IS possible to get as long as the Strike STARTS with a full fireteam and ENDS with at least 2 people from the same clan.
Once this is complete you will need to link your PSN profile to this Bungie account and then click the 'groups' tab down the left of the screen on the website.
Here you can create or join a group. Once you have joined a group it is very important that you go back into the group, and right under the groups name it will say 'set as Playstation clan' click this to also be a member of the group's clan.
Then head into Destiny, create a fireteam consisting of another 2 clan members and complete 1 Strike mission to unlock the trophy. You're clan will be in a probation period until it hits 3 members, and only then will it become active within the game.
It is worth noting that I did this with 1 clan member and a random online person. However, because the other guy left the game just before we killed the last boss to end the mission, we still unlocked the trophy because the fireteam consisted only of our clans members, even though there were only 2 of us. Hope this helps
It's possible it doesn't register for these events...
See "Raiding Party" for info on starting/joining a clan. Once you have a clan with at least three members at Level 8, you can attempt the first Strike in the game on Earth. Obviously the higher your level, the easier this Strike will be. Strikes are different from story missions in that they are designed simply for the sake of killing stuff and getting loot, not for advancing any sort of plot.
See "Raiding Party" for info on starting/joining a clan. Once you have a clan with at least three members at Level 8, you can attempt the first Strike in the game on Earth. Obviously the higher your level, the easier this Strike will be. Strikes are different from story missions in that they are designed simply for the sake of killing stuff and getting loot, not for advancing any sort of plot.
Complete any of the strikes listed in Rising Vanguard with a fireteam of three in the same clan. The clan must be set up on Bungie.net. Use the Co-op Partners threads to set up your clan. All three players must be in the same clan by the time the strike is completed.