Talk:Heroes/@comment-5260778-20120714094704/@comment-5231234-20120815195115

You can recruit 2 mercenaries more: 1 for 50k and 1 for 150k allowing you to do 3 supply runs with assistance. The cooldown times if you own all 3 are 6 hours, 12 hours and 18 hours respectively if you used all 3 at once.