PvP Tanky Healer

[Alternative Variation]: Tree of Life vs Frozen Mind

Tree of Life

Master Shapeshifter

Improved Tree of Life

Hammer of Justice

Fear

Frozen Mind

[Core Talents]: HoT Healer

1. Seed of Life Additional Heal over Time.
2. Photosynthesis Proc Heal Blooms from Lifebloom.
3. Blooming Growth AoE Regrowth Heal when Critical Heal.
4. Nature's Bounty Critical Increase for Regrowth.
5. Mending Tide Riptide additional Healing.
6. Malice 5% Critical Chance.
7. Dual Wield Specialization 5% Critical Chance.
8. Demonic Tactics 5% Critical Chance.
9. Conviction 5% Critical Chance.
10. Thundering Strikes 5% Critical Chance.
11. Mental Strength 6% Critical Rating, 3% Magic Damage Reduction, 10% INT.
12. Focused Will 3% Critical Chance, 9% Increase Self Healing.
13. Gift of the Earthmother 30% Increase Heal Lifebloom, 5% Haste, Rejuvenation can Crit.
14. Genesis 10% Increase Heal Periodic.
15. Nature's Rejuvenation 20% Increase Heal Periodic.
16. Nature's Splendor 6% Increase Heal Periodic and Duration Increase.
17. Gift of Nature 10% Increase Heal.
18. Purification 10% Increase Heal.
19. Healing Way 25% Increase Heal Riptide and Healing Wave.
20. Frenzied Growth 100% Increase Heal Wild Growth.
21. Improved Rejuvenation 20% Increase Heal Rejuvenation.
22. Elemental Weapons Increase Healing Spell Power.
23. Spiritual Guidance Spirit to Healing Spell Power.
24. Nature's Blessing Intellect to Healing Spell Power.
25. Holy Guidance Intellect to Healing Spell Power.
26. Divine Intellect Intellect to Healing Spell Power.
27. Living Spirit Increase Spirit and Rejuvenation Heal.

[Core Talents]: Damage Reduction

1. Spiritual Attunement 2% All Damage Reduce
2. Deadened Nerves 3% All Damage Reduce
3. Natural Perfection 10% All Damage Reduce, 3% Critical Strike chance
4. Survival Instincts 3% All Damage Reduce
5. Shield Cover 3% All Damage Reduce
6. Shield of the Templar 3% All Damage Reduce
7. Improved Consecration 3% All Damage Reduce
8. Heightened Senses 2% All Damage Reduce
9. Improved Blink 20% All Damage Reduce
10. Improved Barkskin 10% All Damage Reduce
11. Nerves of Steel 10% All Damage Reduce when Stunned or Feared
12. Astral Shift 10% All Damage Reduce when Stunned, Feared, or Silenced. 3% Critical Strike chance
13. Elemental Warding 6% Damage Reduce against Fire, Frost, and Nature
14. Spell Warding 3% Spell Damage Reduce
15. Arcane Shielding 2% Spell Damage Reduce
16. Magic Absorption 3% Spell Damage Reduce
17. Prismatic Cloak 2% Spell Damage Reduce
18. Balance of Power 2% Spell Damage Reduce
19. Nether Protection 10% Spell Damage Reduce, 6% Periodic Spell Damage Reduce
20. Guarded by the Light 6% Periodic Spell Damage Reduce
21. Sacred Cleansing 15% Periodic Spell Damage Reduce
22. Ancestral Healing 10% Physical Damage Reduce
23. Arcane Fortitude 150% Intellect to Armor
24. Blessed Resilience 9% Damage Reduce
25. Aspect Mastery for 4% Damage Reduce

[Information]: The importance of Resistance

Level 60
As we see here is a non-crit fireball, after reducing the damage taken from the Damage Reduction % Talents. It has hit for 1664, but with fire resistance, you can reduce it down to only 675 damage, resisting 989 of its damage.

Normally Zzc's fireball would hit for over 6,000 damage on players not invested in damage reduction.

Level 70
Here we see Fire Nova critical hit for 679 Damage, however, with resistance we reduced it down to 67 Damage, resisting 603 damage.

Becoming Immune to Spells

Spells are either Binary or Non-Binary when it comes to "fully resisting" the spell, the spell hits or not. Binary spells are spells that have any non-damage effect, such as slow, root, or stun, but are not limited or exclusive to such spells, for example Mind Flay, Drain Life, Beam of Hatred or other channeling effects could be Fully Resisted, however, if it does hit then the following damage over time is classified as non-binary so its damage can be resisted. Other spells such as DoTs like Shadow Word: Pain would be binary on its initial cast then non-binary for its damage over time.

Because of this, you can fully resist a wide range of spells, making enemies difficult to hit with spells and if they do hit, you reduce its damage with your DR% talents and partially resisting its damage.

For binary spells, the chance of the spell being fully resisted is simply a linear function of the resistance score fraction of the cap, going from 0% chance at 0 resistance to 75% chance at the resistance cap:
Chance of Binary Spell Resist = 75% * Resistance Score / (Caster's Level * 5)

Spells that can be fully resisted:

1. Crowd Controls: Snares, Slows, Fear, etc...
2. Channeling Effects: Drain Life, Beam of Hatred, etc...
3. Damage over Time: Corruption, Shadow Word Pain, etc...
4. Debuffs: Curse of Weakness, Non-Damaging spells, etc...

[Itemization]: Equipping for Resistance

Consumables:
Magic Resistance Potion + Flask of Chromatic Wonder
You can obtain +85 to All Resistance

With TBC, we should look for gem socket equipment, 2 or 3 sockets would be perfect for stacking All Resistance gems Void Sphere a simple example would be this Leg equipment providing good stats of Stamina, Intellect, Spirit, Spell Power, and then 3 Slots for Gems. The Resistance gems may not seem much, but when stacked will prove useful for your encounters against spell casters.

For the enchants, you would want to add Resistance. Example Shadow Armor Kit, depending if you would like more Shadow Resistance, Frost, Fire, etc.. plan accordingly based on the meta.

Enchants you should be get:

Head Enchant
Arcanum of Arcane Warding
Arcanum of Nature Warding
Arcanum of Shadow Warding
Arcanum of Frost Warding
Arcanum of Fire Warding

Shoulder Enchant
Inscription of Endurance
Chromatic Mantle of the Dawn

Hands, Chest, and Feet Enchant
Shadow Armor Kit
Arcane Armor Kit
Flame Armor Kit
Nature Armor Kit
Frost Armor Kit

Leg Enchant
Ice Guard

Current Equipment