You will be facing a wide variety of enemies on this mission, but the toughest battles involve large elite Reaper forces. Plan your squad to be ready for armor and barriers--consider Power Combos that detonate fire or biotic explosions in particular. Equipping your weapons with piercing armor mods will come in particularly handy on multiple occasions. Miranda will also e-mail you for up to three communications over the course of the game, and action or inaction on these will directly influence the final confrontation: