#1: "I evoke a Magic Storm! 10 Spell Magic! 10 Spell Magic!" etc. etc.
#2: No; the spell requires that the caster "... must choose any specific damaging effect from ..." at the time of casting, and may then throw packets for "... the chosen element...".
#3: No, you just throw more packets and start walking. Note that you must still "all other Concentration requirements", so you still cannot *run*, only *walk*.
#4; Correct, so long as you do not (a) break Concentration (for example cast a different spell); (b) become unable to use Game Skills (as that would break your Concentration); (c) get Dispelled. You could totally start an Augmented Storm on Friday night at Logistics and just walk around until it's time to chuck packets.
#2: No; the spell requires that the caster "... must choose any specific damaging effect from ..." at the time of casting, and may then throw packets for "... the chosen element...".
#3: No, you just throw more packets and start walking. Note that you must still "all other Concentration requirements", so you still cannot *run*, only *walk*.
#4; Correct, so long as you do not (a) break Concentration (for example cast a different spell); (b) become unable to use Game Skills (as that would break your Concentration); (c) get Dispelled. You could totally start an Augmented Storm on Friday night at Logistics and just walk around until it's time to chuck packets.