I’m not sure which Pirate Faction Standing you want to boost, Angel or Guristas…
Anyway, 16 regular missions of the same level for the same Faction need to be completed to get a Storyline mission offer for Faction Standing increase…
Social skills may not work to help gain access to Pirate Insurgencies but they do work to help gain access to Epic Arc, Cosmos and regular Agents.. Since you’re working Pirate Faction missions, for maximum standing gains the following Social skills should be trained to level 5 as soon as possible.
1 Diplomacy
2 Social
3 Negotiation
4 Criminal Connections
You can gain positive standing with both Angel and Guristas by bouncing back and forth between them but it’s a long haul since they’re enemy Factions..
Main thing to remember with Cosmos is that Allied Faction Cosmos Agents will give positive derived standings to you, meaning if you’re working on Angel standings, completing Serpentis and The Syndicate Faction missions will also help raise Angel Faction Standings… Course you’ll also incur negative derived standings with their enemy Factions as well…
These are the Allied Pirate Factions:
Angel, Serpentis and The Syndicate…
Guristas, Sansha and Blood Raiders…
So besides running the Level 3 Pirate Epic Arcs which can be run every 90 days, it sounds like you did a few different Null Sec Cosmos Agents for Faction Standing increase… There’s more than 4 Cosmos Agents available for either Angel or Guristas Pirates in Null Sec…
Angel Cosmos - in I-3ODK constellation in Feythabolis (null sec)
Guristas Cosmos - in E-8CSQ in Vale of the Silent (null sec)
There’s also 5 different Angel Cosmos Agents and 5 different Guristas Cosmos Agents located in the High Sec Cosmos Constellations…
High Sec Angel Cosmos Agents
Okkelen Constellation - Vahunomi System - Abandoned Astro Farm (Beacon)
- Agent Skurk Tekkurs - Lv 2 (+2.00 standing required)
- Agent Anou Dechien - Lv 2 (+2.00 standing required)
- Agent Krakan Rost - Lv 3 (+4.00 standing required)
Algintal Constellation - Parchanier System - Latent Transmitter (Beacon)
- Agent Trex Ameisoure - Lv 2 (+2.00 standing required)
Ani Constellation - Tvink System - The Crystal Dust Compound (Beacon)
- Agent Nassor Tromkurt Lv 4 (+6.00 standing required)
High Sec Guristas Cosmos Agents
Okkelen Constellation - Friggi System - Bandit Hideout (beacon)
- Agent Yka Katori - Lv 3 (+4.00 standing required)
- Agent Siringwe Opainen - Lv 3 (+4.00 standing required)
Okkelen Constellation - Ihakana System - Hangman’s Hill (Beacon)
- Agent Tatsuo Rahkamo - Lv 1 (n/a standing required)
- Agent Rie Nissiken - Lv 2 (+2.00 standing required)
- Agent Arato Sirkya - Lv 3 (+4.00 standing required)
Hopefully those Agents are still working… I doubt anything has changed on their missions, here’s an old guide for them:
Lastly, I hope you have much success and remember, ‘The Plan’ is still good… 