Mighty Bison

Legendary pet from Generation 4.

Pet ability

Fearless Roar (skill level 10): The primeval roar of the Giant Bison ignites the self-assurance of your soldiers, increasing Squad Capacity by 15,000 for 2 hours.

Skill progression

Skill levelTroops Deployment CapacityCooldownDuration
11,50020h2h
23,00020h2h
34,50020h2h
46,00020h2h
57,50020h2h
69,00020h2h
710,50020h2h
812,00020h2h
913,50020h2h
1015,00020h2h

Advancement milestones

AdvancementPet levelGrowth ManualsNutrient PotionsPromotion MedallionsSkill level
11035001
22070002
3301101503
4401453504
55022050105
66029065206
77036585407
880440100608
990585115809
1010073013510010
Total2,990600310

Levels

LevelPet FoodTotal Pet FoodSquads' Attack and DefenseNeeds advancement
100+0.17%—
2500500+0.34%—
35501,050+0.5%—
46001,650+0.67%—
56502,300+0.84%—
67003,000+1.01%—
77503,750+1.17%—
88004,550+1.34%—
98505,400+1.51%—
109256,325+1.68%—
111,0007,325+1.84%1
121,0758,400+2.01%1
131,1509,550+2.18%1
141,22510,775+2.35%1
151,30012,075+2.51%1
161,37513,450+2.68%1
171,45014,900+2.85%1
181,52516,425+3.02%1
191,60018,025+3.18%1
201,70019,725+3.35%1
211,80021,525+3.52%2
221,90023,425+3.69%2
232,00025,425+3.85%2
242,10027,525+4.02%2
252,20029,725+4.19%2
262,30032,025+4.36%2
272,40034,425+4.53%2
282,50036,925+4.69%2
292,60039,525+4.86%2
302,75042,275+5.03%2
312,90045,175+5.2%3
323,05048,225+5.36%3
333,20051,425+5.53%3
343,35054,775+5.7%3
353,50058,275+5.87%3
363,65061,925+6.03%3
373,80065,725+6.2%3
383,95069,675+6.37%3
394,10073,775+6.54%3
404,30078,075+6.7%3
414,50082,575+6.87%4
424,70087,275+7.04%4
434,90092,175+7.21%4
445,10097,275+7.37%4
455,300102,575+7.54%4
465,500108,075+7.71%4
475,700113,775+7.88%4
485,900119,675+8.04%4
496,100125,775+8.21%4
506,350132,125+8.38%4
516,600138,725+8.55%5
526,850145,575+8.72%5
537,100152,675+8.88%5
547,350160,025+9.05%5
557,600167,625+9.22%5
567,850175,475+9.39%5
578,100183,575+9.55%5
588,350191,925+9.72%5
598,600200,525+9.89%5
608,900209,425+10.06%5
619,200218,625+10.22%6
629,500228,125+10.39%6
639,800237,925+10.56%6
6410,100248,025+10.73%6
6510,400258,425+10.89%6
6610,700269,125+11.06%6
6711,000280,125+11.23%6
6811,300291,425+11.4%6
6911,600303,025+11.56%6
7011,900314,925+11.73%6
7112,200327,125+11.9%7
7212,500339,625+12.07%7
7312,800352,425+12.23%7
7413,100365,525+12.4%7
7513,400378,925+12.57%7
7613,700392,625+12.74%7
7714,000406,625+12.91%7
7814,300420,925+13.07%7
7914,600435,525+13.24%7
8015,000450,525+13.41%7
8115,400465,925+13.58%8
8215,800481,725+13.74%8
8316,200497,925+13.91%8
8416,600514,525+14.08%8
8517,000531,525+14.25%8
8617,400548,925+14.41%8
8717,800566,725+14.58%8
8818,200584,925+14.75%8
8918,600603,525+14.92%8
9019,000622,525+15.08%8
9119,400641,925+15.25%9
9219,800661,725+15.42%9
9320,200681,925+15.59%9
9420,600702,525+15.75%9
9521,000723,525+15.92%9
9621,400744,925+16.09%9
9721,800766,725+16.26%9
9822,200788,925+16.42%9
9922,600811,525+16.59%9
10023,100834,625+16.76%9

Refinement

Refinement rolls 6 stats: Infantry Lethality, Infantry Health, Cavalry Lethality, Cavalry Health, Archer Lethality, Archer Health. It unlocks at pet level 10 and costs 1 Common Taming Mark per refine, or 1 Advanced Taming Mark for an advanced refine. Each stat can reach 58%.

Refinement grades

GradeRange per statPet level needed
10% to 6.7%10
26.7% to 13.41%20
313.41% to 22.35%30
422.35% to 31.28%40
531.28% to 44.69%50
644.69% to 58%50