Using Nekros with the Soul Survivor augment. Although reviving others normally only takes seconds, other players can speed up the process. However the revive is only credited to one player, and not always the one who triggered it. With the Soul Survivor augment, you can revive instantly and get credit.
 Use the "Cipher" item (different from the puzzle you are solving) to complete the grid instantly. Purchase the blueprint of the Cipher item for 500 credits in the market. It can be crafted with 400 Ferrite, 400 Salvage, and 100 credits with a one minute build time. Select the button for the instant use of a Cipher within five seconds to earn the achievement. Note: A set of 10 Ciphers can also be used to easily complete the mastery test from rank 4 to rank 5 (hacking multiple terminals within a time limit).
 Leveling up Weapons and Sentinel Weapons will reward 100 mastery points for each level gained, for a total of 3,000 points. Leveling up Warframes and Companions will reward 200 mastery points for each level gained, for a total of 6,000 points. The first completion of a mission node will reward about 60 mastery points. Weapons (including normal, exclusive, retired but still useable, and sentinel varieties) will result in 543,000 points. Warframes and companions in the game (including Founder only) will result in 222,000 points. The points earned from missions on all planets to the current furthest (Pluto, Eris, Europa ) is 14,746 points. The grand total is 779,746 points, which is enough to reach level 17, "Silver Eagle".
Use the following strategy to improve the chance of getting a Kubrow Egg. Play either the "E Prime" or "Eurasia" (recommended) extermination missions. You should find about half a dozen Kubrow dens in them. Equip yourself with the Thief's Wit or Loot Detector mods because Kubrow Eggs appear as resources on the mini-map after being dropped by a Kubrow Den. Additionally, the Carrier's Vacuum precept will be able to collect it when in range. Equipping the Codex Scanner will help locate Kubrow Dens. Kubrow Eggs will have the same golden aura that appear around rare mod drops.