So here is what Mihli's skill tree will look like.

Physical Attacks
[Explosive Dropkick » Phoenix Dive » Crimson Kick] Fire Elemental/Anti-Air
[Drill Kick » Power Kick » Howling Kick] Non-Elemental/Anti-Ground
[Endless Pummel » Raging Pummel » Hexa-Pummel] Non-Elemental/Multi-hit

Magical Attacks
[Spark Flare » Engulfing Flare » Meteor Flare] Single Target Fire Elemental
[Fire Burst » Firewall » Hell's Inferno] Random Hit Fire Elemental
[Pyro-Rain » Star Rain » Meteor Rain] AoE Fire Elemental

Support
[Justice Field » Hero's Field » Heavenly Field] Raises VIT to self, and with upgrade to party.
[Endure All » Will of Might » Enduring Will of Might] Resist status effects, higher % per upgrade
[Battle Call » Campaign Shout » War Cry] Raise STR to self, and w/ upgrade to party.

Healing
[Harmony » Harmonious » All-Divine] AoE healing
[Encourage » Cheer » Encouraging Cheer] AoE random status effect removal.
[Second Wind » Power Surge » Strength Reversal] HP to TP, and w/ upgrade to party.

Enfeeble
[Impact Punch » Power Impact » Final Impact] Strike with chance of stunning enemy.
[Palm Seal » Dual Palm Seal » Grand Palm Seal] Strike with chance of silencing. W/ upgrade AoE.
[Burning Grip » Blazing Hold » Inferno Bind] Strike with a chance of causing burn effect. % Rises with upgrade.