Going to post the skills that are fma or si-able here. Spoiler: Best way to level It looks like the best way to level is to mob vac and put the crystal ball on the mobs, then use radiant javelin without gfma. update: Level 80, this is by far the fastest i've farmed with a class without si/nd. My illium is killing mobs faster than they can respawn with optimiized kishin. update 2: go check out the guide in the terminal/premium section of the forums. it has more details that I would not like to put up here, as Shanks found them. Spoiler: First Job Radiant Javelin - GFMA works, FMA does not dc however does not fma Ex - works with ignore skill cooldown Radian Orb - GFMA works Spoiler: Second Job Reaction Destruction - GMFA client sided Reaction Domination - GFMA client sided Spoiler: Packets / Terminal 013C * * * * 090F59E9 01 00 00000000 01F4 00 00000006 1CEF0F19 inject the packet at 50ms delay for radiant spear. If you are using terminal, the dev team added an illium hacks section, use that. You can auto summon and it will use no delay radiant spear.