Rayne Ames:
The Sword Cane
Ryoh Grantz:
The Light Cane
Orter Mádl:
The Desert Cane
Renatus Revol:
The Immortal Cane
Kaldo Gehenna:
The Flame Cane
Agito Tyrone:
The Dragon Cane
Sophina Biblia:
The Knowledge Cane
Tsurara Halestone:
The Ice Cane

(These are their titles and symbolize their kind of magic. They don't have canes to fight. That's just their title)

So: 
Rayne Ames:Sword magic
Orter Mádl:Sand magic
Tsurara Halestone:Ice magic
Kaldo Gehenna:Flame magic
Ryoh Grantz:light magic