DRAGON SLAYER

  Dragon slayers are characters who have devoted their lives to hunting down and slaying dragons. Some dragon slayers are of good alignment, and confine themselves solely to killing evil dragons and may even receive the assistance of good-aligned dragons. There is no alignment restriction on the dragon slayer prestige class, however, and many members of the profession kill dragons solely for profit or out of pure hatred for all members of the race.
   Hit Dice: d8. 
  
Requirements
  To qualify to become a dragon slayer, a character must fulfill the following criteria.
  Base Attack Bonus: +5.
  Knowledge (dragonkind): 4 ranks.
  Speak Language: Draconic.
  Feats: Alertness, Track.

Class Skills
  The slayer’s class skills (and the key ability for each skill) are Concentration (Con), Craft (Int), Gather Information (Cha), Knowledge (dragonkind) (Int), Profession (Wis), Spellcraft (Int).
  
  Skill Points at Each Additional Level: 2 + Int modifier.

Class Features
  All of the following are class features of the dragon slayer prestige class.
  Weapon and Proficiency: Slayers of the infernal gain proficiency in all simple and martial weapons. They also gain proficiency in all light, medium, and heavy armors, and all shields. 
  Detect Dragons: A dragon slayer can detect the presence of dragons (even if polymorphed) out to 360 feet. He cannot discern the alignment or type of dragon detected.
  Dragon Bane: The dragon slayer gains a magical bonus of +1 on his attack rolls and 1d6 on his damage rolls against any type of dragon. At higher levels, dragon bane increases to +2/+2d6 and +3/+3d6. This is a supernatural ability. 
  Bonus against Draconic Magic: At 2nd level, the dragon slayer is immune to the effects of a dragon’s frightful presence. Furthermore, the dragon slayer gets to add his slayer level as a bonus to all saving throws against dragon spells and spell-like abilities.
  Spells: Beginning at 2nd level (or 1st level if the slayer has a Charisma bonus), a dragon slayer gains the ability to cast a small number of arcane spells. To cast a spell, the slayer must have a Charisma of at least 10 + the spell’s level, so a slayer with a Charisma of 10 or lower cannot cast these spells. Slayer bonus spells are based on Charisma, and saving throws against these spells have a Difficulty Class of 10 + spell level + Charisma modifier. A dragon slayer prepares spells in the same fashion as a sorcerer.
  Endure Dragon’s Wrath: A 3rd level dragon slayer gains the ability to shrug off some of the damage inflicted by a dragon’s physical attacks, as well as its breath weapons, spells, and spell-like abilities which cause damage. Subtract 1 point from the damage caused by any each separate attack. At higher levels, this number increases. At 5th level it becomes 2; at 7th level it becomes 3; at 9th level it becomes 4.
  Overcome Spell Resistance: A 3rd level dragon slayer gains a +2 bonus on his checks to overcome the spell resistance of dragons.
  Resist Dragon’s Breath: At 10th level the dragon slayer suffers only one quarter damage on a successful save, and only three quarters damage on a failed save.
  
Dragon Slayer Spell List
  Slayers choose their spells from the following list:
1st level–cure light wounds, endure elements, magic weapon 
2nd level–bull’s strength, keen edge, resist elements
3rd level–charm monster, greater magic weapon, protection from elements
4th level–dispel magic, hold monster, locate creature

The Dragon Slayer
	Base
	Attack	Fort	Ref	Will
Level	Bonus	Save	Save	Save	Special			1st	2nd	3rd	4th
1	+1	+2	+0	+2	Detect dragons; dragon bane +1/+1d6	0	-	-	-	
2	+2	+3	+0	+3	Bonus against draconic magic	1	-	-	-	
3	+3	+3	+1	+3	Endure dragon’s wrath ~ 1/-; overcome spell resistance	1	0	-	-	
4	+4	+4	+1	+4	Dragon bane +2/+2d6	1	1	-	-	
5	+5	+4	+1	+4	Endure dragon’s wrath ~ 2/-	1	1	0	-	
6	+6	+5	+2	+5		1	1	1	-	
7	+7	+5	+2	+5	Endure dragon’s wrath ~ 3/-	2	1	1	0	
8	+8	+6	+2	+6	Dragon bane +3/+3d6	2	1	1	1	
9	+9	+6	+3	+6	Endure dragon’s wrath ~ 4/-	2	2	1	1	
10	+10	+7	+3	+7	Resist dragon’s breath	2	2	2	1