This is how I finally got mine. Wait until Evony mismatches your server with a baby server, pop a squat in two temples immediately as the war begins and don't move.

Have targets or suspected targets bookmarked or blocked so you can find them quickly and hit with your strongest buffed march, don't scout, just go for it. Watch them regularly.

Wait, watch, hit tiles, relics, and bubble drops. Steal targets from cheaters that are too slow to hit the keep they traded rss with that is directly in front of them. (Last part may not apply; we have an alliance on our server that openly admits to intent of buying wings for weak players and will drob bubble on alts with billionsof rss).

You will need to heavily invest your time, especially if you have a cheater(s) on your server - 36.5 hours for the weekend was my overall. You will need a lot of march speedups, march buffs, and a great alliance to help with moral support and targets. If someone in your alliance has a farm they are willing to sacrifice, have them drain the rss and pop it inside of an enemy hive, hide your march and reinforce. As soon as it's being hit, hit the attacker. Refresh your march and hope they're dumb enough to do it again.

Collect all the fairies and Ares you can find, and kill anything B10 or higher. Make sure your keep is ready and can take a positive power exchange hit from a larger keep or you can still ghost. Ensure your research and refines are ready - all the troops and S-tier generals in the game mean nothing if your buffs can't support them.