Is Level 60 max rage level?

[Fatt_Shade]

Spoiler :
4th Olaf rage skill is Loki steps -

 Sends forth a wave of fire that spreads in a single direction, causing Fire damage. In some cells there may appear fissures filled with boiling lava.

And lvlup info

 level1=level:0/damage:fire:300:600,push:3,rage:25,rest:4,exp:10,level:1,cn:0
      level2=level:1/damage:fire:600:900,rage:+10,exp:+3,level:2
      level3=level:2,LV:>9/damage:fire:900:1200,rage:+10,rest:+1,exp:+3,level:3
      level4=level:3,LV:>11/damage:fire:1300:1600,rage:+10,exp:+3,level:4
      level5=level:4,LV:>13/damage:fire:1700:2000,rage:+10,rest:+1,exp:+4,level:5
      level6=level:5,LV:>15/damage:fire:2200:2500,rage:+10,rest:+1,exp:+4,level:6
      level7=level:6,LV:>17/damage:fire:2700:3000,rage:+10,rest:+1,exp:+4,level:7
      level8=level:7,LV:>19/damage:fire:3300:3600,rage:+10,rest:+1,exp:+5,level:8
      contr1=level:>0,cn:0,rage:>50,rest:>1/rage:-10,rest:-1,exp:+2,cn:1
      contr2=cn:1,rage:>60,rest:>1/rage:-10,rest:-1,exp:+2,cn:2
      count1=push:3/push:5,rage:+5 

Lightning ball is Myst skill

 Fog and thunder combine in a great electrical storm which hovers over the battlefield for [time] rounds. Once per turn, it strikes enemies, dealing magic damage equal to % of the target's overall health. This also has a probability of to shock the target. Each target it strikes, it has a chance of splitting and striking another target within two cells. Each such strike deals half the damage of the previous strike in the chain.

Her lvlup info :

       level1=level:0/damage:magic:1:10,push:20,count:10,time:3,rage:15,rest:1,exp:9,level:1,sh:0,cn:0
      level2=level:1/damage:magic:+0:+4,push:+2,rage:+3,exp:+3,level:2
      level3=level:2,LV:>15/damage:magic:+0:+5,push:+2,rage:+4,rest:+1,exp:+4,level:3
      level4=level:3,LV:>19/damage:magic:+0:+6,push:+2,rage:+5,rest:+1,exp:+5,level:4
      shock1=level:>0,sh:0/damage:magic:+0:+2,push:+6,rage:+2,exp:+1,sh:1
      shock2=sh:1,LV:>9/damage:magic:+0:+2,push:+8,rage:+3,rest:+1,exp:+2,sh:2
      shock3=sh:2,LV:>17/damage:magic:+0:+2,push:+10,rage:+4,rest:+1,exp:+3,sh:3
      split1=level:>1,count:10/count:18,rage:+6,exp:+2
      split2=level:>2,count:18/count:28,rage:+7,rest:+1,exp:+3
      split3=level:>3,count:28/count:40,rage:+8,rest:+1,exp:+4
      contr1=level:>0,cn:0,rage:>35,rest:>1/rage:-10,rest:-1,cn:1