Random White mage suggestions

---- Utility ----
Forbidden Spell

Natures Fury - White mage Summons a massive tree upon the battle field. this tree will shed its leafs and rain them down on teammates and enemy. randomly healing allies and rooting enemies w damaging over time foes

Healing is 400 Potancy every 1-2 seconds
Damage is 100 potency every 3 seconds - rooting enemies damaging rooted enemies does not break the bind

while casting this ability white mage be in state of channeling/trance hold holding button down they will continue-less cast this. rapidly draining their mp.if break channeling then spell ends and tree disappears

Additional effect: Sometimes tree bears fruit fall onto battle field that your allies can use and pick up. once picked up that give (by just running into them of course) your allies have their Magic or Skill Damage increased for 30 seconds

---- Forbidden Spell Cons ------

Forbidden Spells come with massive risks

Casting this spell will constantly deal damage to the white mage as it is a forbidden spell for a reason.
If your mp drops to zero while channeling this spell. white mage dies
If you die while channeling this spell your body turns to ashe (basically you cant be raised)

Pearly Gates - White mage can place up 1-4 white mirrors on the battle field. these serve 2 functions.

Transportation - allied players can run into these gates and be instantly be teleport to another gate on the battlefield. while boosting their over all damage by 10% 20 seconds

Reflection - if a magic attack or physical attack is aimed at a mirror this mirror will reflect the spell back towards it attack dealing 200 potency damage to its attacker. and then shatter into pieces
teleportation is extremely rapid no down time between its gate its snap of a finger. like flash of light.

Buff - Reflection - these mirrors just dont reflect appearances but they can also store buffs - lets say you have pressense of mind active you into teleportation. if another healer or dps goes in right after you they be granted pressense of mind. and vis versa. however you lose the effect and they will gain it in your place

Energy Ray - white magic circle appear infront of the white mage this rapidly start to spin. you launch up 10 white magic missles randomly 4 missles will heal your allies who ever the weakiest. 6 will damage random enemies and cause them to attack 10% additional holy damage everytime they are struck with auto-attack for 12 seconds

((Valofor from final fantasy 10 inspired))

Water 1/2/3/4/5 - OGC - 30 second cd
DMG 110/180/220/300/400
Cost: 1 Lily
Addition Effect: Splash - 9yalms - 200 potency regen effect on all targets surrounding the target for 15 seconds
Addition Effect: reduces cool-down of asylum. Terra, assize. pressense of mind. thin air by 5 seconds upon use

Re-Raise - can only be used when not in combat (lasts up 60 mins) Instant cast. 50% of the white mages mp
If target player would receive a blow otherwise kill them instead they are healed by 50% of their hp. and this is removed

Demi Holyra - OGC - 600 Potency Instant cast pbaoe - 180 cd (costs 3 lilies to use)
unlike it lesser counter part this spell doesn't stun. but increase damage all targets take high duration

Protect II - Target is immune to all-incoming damage for next 5 seconds. unlike similar abilities say "some" this one does "all" unfortunately it only single target.

These sound like ideas that should be in something like League of Legends or Heroes of the Storm, or single player games etc. They definitely are a little too OP or unbalanced for FFXIV, and you seem to be obsessed with WHM having some kind of trance form.

In the words of Michael Jordan... “Stop it. Get some help.”