I've been looking all over for this macro but I just can't seem to find it.
For my resto shaman I want to use Nature's Swiftness and Tidal Force for my regular healing spell buttons when shift is held down.
For Chain heal I thought it should look something like this but I cant get it working.
#showtooltip Chain Heal
/cast [mod:shift] Nature's Swiftness, Tidal Force; [nomod] [target=mouseover,help,exists] [help,exists] [target=player] Chain Heal(Rank 7)