Starting Statistics: Size Small; Speed 60 ft.; AC +1 natural armor; Attack gore (1d4); Ability Scores Str 10, Dex 17, Con 14; Int 2; Wis 13; Cha 5; Special Qualities low-light vision.
4th-Level Advancement: Ability Scores Str +2, Dex +2, Con +2.
Starting Statistics: Size Medium; Speed 15 ft., swim 50 ft.; AC +10 natural armor; Attack bite (1d6); Ability Scores Str 8, Dex 10, Con 9, Int 2, Wis 13, Cha 6; Special Qualities low-light vision, hold breath, scent.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack bite (1d8), Ability Scores Str +8, Dex –2, Con +4.
Starting Statistics: Size Medium; Speed 50 ft.; Attack bite (1d6 + 1-1/2 Str); Ability Scores Str 10, Dex 17, Con 12, Int 2, Wis 11, Cha 10; Special Qualities low-light vision.
4th Level Advancement: Size Large; AC +2 natural armor; Attack bite (1d8 + 1-1/2 Str); Ability Scores Str +8, Dex –2, Con +4; Special Attacks sudden charge.
Starting Statistics: Size Medium; AC +4 natural armor; Speed 40 ft.; Attack 2 hooves (1d4); Ability Scores Str 14, Dex 14, Con 15, Int 2, Wis 13, Cha 6; Special Qualities low-light vision, scent.
7th-Level Advancement: Size Large; AC +3 natural armor; Attack 2 hooves (1d6); Ability Scores Str +8, Dex –2, Con +4; Special Qualities trample.
Starting Statistics: Size Medium; Speed swim 40 ft.; AC +1 natural armor; Attack bite (1d4), tail slap (1d4); Ability Scores Str 11, Dex 14, Con 12, Int 2, Wis 14, Cha 6; Special Qualities low-light vision, hold breath.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack bite (1d6), tail slap (1d6); Ability Scores Str +8, Dex –2, Con +4; Special Qualities blindsense 60 ft.
Starting Statistics: Size Medium; Speed 30 ft.; AC +2 natural armor; Attack bite (1d8); Ability Scores Str 12, Dex 16, Con 14, Int 1, Wis 12, Cha 3; Special Qualities tearing bite.
7th-Level Advancement: Size Large; AC +1 natural armor; Attack bite (2d8); Ability Scores Str +8, Dex –2, Con +4.
Starting Statistics: Size Medium; Speed 50 ft.; AC +1 natural armor; Attack gore (1d6) or 2 hooves (1d3); Ability Scores Str 12, Dex 17, Con 14, Int 2, Wis 15, Cha 5; Special Qualities low-light vision.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack gore (1d8) or 2 hooves (1d4); Ability Scores Str +8, Dex –2, Con +4.
Starting Statistics: Size Medium; Speed 30 ft., climb 30 ft.; Attack bite (1d6); Ability Scores Str 12, Dex 14, Con 14, Int 2, Wis 11, Cha 7; Special Qualities +10 Stealth when still, low-light vision.
4th-Level Advancement: Size Large; Speed 40 ft., climb 40 ft.; AC +2 natural armor; Attack bite (1d8); Ability Scores Str +4, Dex –2, Con +2; Special Attacks pull (tongue, 5 ft.), tongue.
Starting Statistics: Size Small; Speed 30 ft.; Attack bite (1d6); Ability Scores Str 11, Dex 15, Con 12, Int 2, Wis 14, Cha 7; Special Qualities expert climber, low-light vision.
4th-Level Advancement: Size Medium; Speed 40 ft.; AC +2 natural armor; Attack bite (2d4); Ability Scores Str +4, Dex –2, Con +2.
Starting Statistics: Size Medium; AC +2 natural armor; Speed 10 ft., fly 50 ft. (average); Attack bite (1d8); Ability Scores Str 12, Dex 15, Con 14, Int 2, Wis 15, Cha 7; Special Qualities low-light vision, +4 on saves vs. disease.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack bite (2d6); Ability Scores Str +8, Dex –2, Con +4.
Starting Statistics: Size Medium; Speed 30 ft.; AC +3 natural armor; Attack claw (1d6); Ability Scores Str 17, Dex 15, Con 15, Int 2, Wis 12, Cha 7.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack claw (1d8); Ability Scores Str +8, Dex –2, Con +4; Special Qualities thumb spikes.
Starting Statistics: Size Medium; Speed 40 ft.; Attack kick (1d4); Ability Scores Str 12, Dex 14, Con 13, Int 2, Wis 11, Cha 7; Special Qualities low-light vision, scent.
4th-Level Advancement: Size Medium; Speed 50 ft.; AC +2 natural armor; Attack kick (1d6); Ability Scores Str +4, Dex +2, Con +2.
Starting Statistics: Size Medium; Speed 30 ft.; AC +1 natural armor; Attack bite (1d6 plus grab); Ability Scores Str 13, Dex 17, Con 12, Int 2, Wis 12, Cha 6; Special Qualities low-light vision, scent.
7th-Level Advancement: Size Large; AC +1 natural armor; Attack bite (1d8 plus grab and poison); Ability Scores Str +4, Dex –2, Con +4.
Starting Statistics: Size Medium; Speed 30 ft.; AC +3 natural armor; Attack gore (1d8); Ability Scores Str 15, Dex 16, Con 13, Int 2, Wis 12, Cha 5.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack gore (1d10); Ability Scores Str +8, Dex –2, Con +4; Special Qualities clobbering charge.
Starting Statistics: Size Medium; Speed 30 ft., swim 20 ft.; AC +3 natural armor; Attack bite (1d6), 2 claws (1d4); Ability Scores Str 18, Dex 15, Con 15, Int 2, Wis 13, Cha 3.
7th-Level Advancement: Size Large; AC +2 natural armor; Attack bite (1d8), 2 claws (1d6); Ability Scores Str +8, Dex –2, Con +4.
Starting Statistics: Size Small; Speed 30 ft.; Attack bite (1d4); Ability Scores Str 12, Dex 15, Con 16, Int 2, Wis 13, Cha 7; Special Qualities low-light vision, powerful jaws.
4th-Level Advancement: Size Medium; AC +2 natural armor; Attack bite (1d6); Ability Scores Str +4, Dex -2, Con +4.