I'm gonna preface this vote by saying I've no idea what the fcuk a magi 'war' would look like. Magi have all these abilities that fly in the face of human limits, which would dictate conventional warfare. So Idk what to the point that Idk how to start discussing magi war plans without saying something dumb.
That out of the way
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[X] Mitakihara Magi:
-[X] Differentiate between enemy 'conscripts' and 'elites'. While numerical superiority is preferred, 'conscripts' may be engaged without, at an experienced magi's discretion.
-[X] Rin is the main target. However, she will be well protected; her elite units must be taken out first.
--[X] Watch over the Walpurigsnach Seed. Neither Rin nor the teleporter (who can transport Seeds) must be allowed access to it, at all costs.
[X] Defense Team:
-[X] Have a healer tag along with every other group, if possible.
-[X] Confront large groups of enemy magi head on. Give ground as needed in order to set up flanking strikes by the Flank Team.
[X] Artillery Team:
-[X] Coordinate with the Flank Team and the Strike Team. Sow chaos enough for them to do their work.
[X] Strike Team:
-[X] At first, perform hit and run tacticts, conserve and hide strength, watch out for counter-ambushes.
-[X] Coordinate with the Info Team in order to take out enemy elite units.
[X] Info Team:
-[X] Prioritize: Finding the enemy elite units; coordinating ambushes.
-[X] Mitakihara is big. Find out if enemy magi are entering through unexpected routes and angles, and if some might already be in the city.
[X] Flank Team:
-[X] If possible, remain hidden during the initial phase of combat.
[X] Special considerations:
[X] Self-Sabotage:
-[X] Make a show of destroying or shutting down "all" means of easy access to the city, including bridges, transports, sewers. Not
actually all. Choose a few to remain intact, and for magi with appropriate skills to use (eg.: Mami - artillery train; leave open and watch some means of access to between the cities so you can send an infiltration team; etc.).
[X] Pirates of the Caribbean:
-[X] In the case of enemy elites being detected or suspected to approach underwater, magi with appropriate skills will be sent to deal with them. Non elitescan be allowed to pass and be fought aboveground, as normal.