Macro trouble: Am I asking too much?

[Coltimar]

I took a macro from Fuzzyboy:

/castsequence reset=target/combat flame shock, lava burst, null
 /castrandom lava burst, lava burst, chain lightning, lightning bolt

and added it to what I was doing

#showtooltip
/use 13
/use 14
/cast [harm] Elemental Mastery

to get

#showtooltip
/use 13
/use 14
/cast  [harm] Elemental Mastery
/castsequence reset=target/combat flame shock, lava burst, null
/castrandom lava burst, lava burst, chain lightning, lightning bolt

It don't work. Now I get stuck at my trinkets or EM. One guy did Flame Shock, once. Any clues? Is this too much for one macro?

[Bovidae]

Line 4, there are two spaces between cast and [harm]

maybe...

[Coltimar]

This isn't copy/pasted, and actually there aren't 2 spaces. For some reason I'm having trouble with the code formatting on this post :/ I can't figure it out

edit: This one is copied directly from one of my toons:

#showtooltip
/use 13
/use 14
/cast [harm] Elemental Mastery
/castsequence reset=target/combat flame shock, lava burst, null
/castrandom lava burst, lava burst, chain lightning, lightning bolt

[Coltimar]

HAHAHAHAH! LOL@ME!!!!

Um, who is my target . . .?

#showtooltip
/use 13
/use 14
/cast [harm] Elemental Mastery
/castsequence [target=focustarget] reset=target/combat flame shock, lava burst, null
/castrandom [target=focustarget] lava burst, lava burst, chain lightning, lightning bolt

I'ma try this and get back with ya'.

edit: YUP, that was it!

[Kel]

Not sure if you've done this, but wouldn't it need to be /cast [target=focustarget,harm] Elemental Mastery for that bit to work? Though I'll admit to having no idea what elemental mastery is, so it may be the whole point is to only cast it if you have a target (rather than your focus).

[Coltimar]

No, EM is a self buff. Read above, I didn't have a target build into the macro :/

[Kel]

But if your alts don't have a target (going off focus instead) then [harm] won't evaluate to true, so they won't ever try to cast EM (only your main will).