Torchlight/Alchemist

While the Alchemist lacks brute force, he is a very powerful spell-caster. The Alchemist can make the most use out of spells with his high mana and magic ratings. Magic is considered the key attribute for Alchemists, however note that Magic only affects your wand damage. Stacking Elemental damage improvement(+1% Fire damage, etc.) will be vital if you plan to focus on offensive spells.

Arcane

Tier 1 - required level 1

• Ember Bolt
• Magic Weapons Expertise

Tier 2 - required level 5

• Iceshock
• Critical Strikes

Tier 3 - required level 10

• Adventurer
• Ember Lightning
• Offensive Spell Mastery

Tier 4 - required level 15

• Ember Lance

Tier 5 - required level 20

• Pyre
• Advanced Spellcasting

Tier 6 - required level 25

• Ember Strike

Lore

Tier 1 - required level 1

• Nether Imp

Tier 2 - required level 5

• Thorned Minions
• Pet Mastery

Tier 3 - required level 10

• Summon Alchemic Golem V3 MkII
• Charm Spell Mastery

Tier 4 - required level 15

• Terror
• Ranged Weapons Expertise

Tier 5 - required level 20

• Burning Blind
• Barter

Tier 6 - required level 25

• Summon Beam Golem
• Treasure Hunter

Battle

Tier 1 - required level 1

• Ember Shock
• Armor Expertise

Tier 2 - required level 5

• Ember Shield
• Martial Weapons Expertise

Tier 3 - required level 10

• Infuse
• Defensive Spell Mastery

Tier 4 - required level 15

• Frailty
• Dual Wielding

Tier 5 - required level 20

• Ember Phase
• Block and Parry

Tier 6 - required level 25

• Ember Sentry