to all the haters and trolls who said it wasn’t possible…
Mashing X to gain charges was in vanilla and it was due to spell batching:
originally published on warcraft movies on 2006-02-24
TLDR - /sit is NOT the same as mashing your X button to both sit and then stand:
<Reverends of Swagger>
Normally if you’re sitting down you would not get Reckoning charges from auto-attacks. However, you could gain charges from random NPCs by constantly sitting and standing up due to server lag: mob would try to attack you as your were sitting, so it’d be a forced crit. However, if you stood up just as you were getting hit, the server would see you as if you were standing and get a Reckoning charge.
^^^that’s from Baconn^^^
the Paladin who wrote the blue stickied Reckoning guide on the original vanilla wow forums:
Poster: Baconn at 5/25/2006 11:30:17 AM PDT
Subject: Guide to Reckoning V2 (Current 1.10)
The Blue post was written by a Vanilla PLAYER - not a Blizzard Dev or CM - all the CM did was sticky it. After patch 1.10, Baconn (the author of the stickied post) never bothered to update it.