Level 1: ATK +20%

Level 2: ATK +20% and DEF +2%

Level 3: ATK +20% and DEF +4%

Level 4: ATK +20% and DEF +6%

Level 5: ATK +20% and DEF +10%

Level 6: ATK +20% and DEF +12%

Level 7: ATK +20% and DEF +14%

Level 8: ATK +20% and DEF +16%

Level 9: ATK +20% and DEF +18%

Level 10: ATK & DEF +20%