How will I deal with battlefield wipes is one of those questions that you should consider when designing your pretender and your strategy . For Lanka , you have access to armored summons who will survive it better , and most of your good summoned units are sacred , so a B 9 bless will allow you to punish big evocation if you get a defensive battle . But as people have said , breaking up armies is the fundamental method that applies across nations . Specific considerations should be in addition to that . As for AARs , NuclearMonkee and Maerlande both already mentioned and linked are the most commonly recognized and recommended individuals in this field . In a nonvideo format , I actually have some stuff of my own , which can be found on my blog . The skill level is higher than a lot of what you ' ll find on YouTube , though I ' m by no means a toptier player .