Enjoy them until Blizzard ooks us in the dooker with a nerf bat when non locks cry foul. Also, if you got an idea post it! I'm eager to learn and I'm sure others are too.
Destruction: finishing an enemy with shadowflame consumes 1 full ember and seems to grant 2 full embers for a net gain of 1 ember. yay! what I like to do when I know I'll be taking out several normal mobs in quick succession solo is build up a 2nd ember, then I open with chaos bolt, whittle em down a little more if needed, then shadowflame to whack an enemy in 2-4 globals and walk away with 2 embers needed to repeat the process. this incredibly bursty and mana efficient method can keep you rolling for a long, long time.
Destruction: vs enough enemies (8+ I think, maybe 6-7 if you got enough crit) using Fire and Brimstone and using incinerate actually gives you more than 1 full ember. also using the aoe immolate and dropping a rain of fire can give you embers fairly nicely too.
GoSac: GoSac: seduce doesn't seem to be on the fear DR.... yet. (which means you can fear something until DR kicks in then seduce it) another thing you can do is use seduce as a trinket muncher. seduce and when they eat their trinket, hit em with fear and laugh at their stupidity.
GoSac: you can spell lock with felhunter, sac em, then use it yourself. fun.
GoSac: Soul Link + shadow bulwark can push your max hp to insane levels. right now I have 170k hp saccing pet puts me at 204k. shadow bulwark puts me at 277k hp. when under attack, who can't use an extra 107k hp? especially when our self heals work on a % of our max health? idiot rogue attacking you? VW disarm, then sac. if your health is running low, shadow bulwark and work some heals and feel the disturbance in the force when he realizes you're healing a whole lot of hp.
Demonic portal may seem like a useless spell, but I'll wager it works VERY well in pvp maps where you need to defend a node. set up your demonic portal near one end of it, someone closes the gap on you, portal. When they close the gap again, step through the gateway. when they close the gap again, step back through. laugh as their blood pressure reaches lethal levels when they realize they just can't seem to stay on you. i'll try it once I have it and either confirm or delete this part if it doesn't work.
If you got something, share it!