Bass

Bass is the pet tiger of Tania. It is a character version of the card "Amazoness Tiger".

When Jaden, Bastion and their friends enter Tania's coliseum, they are chased by Bass up a pillar. Tania then arrives and he returns to her side.

After Tania defeats Bastion, Bass chases the others out of the coliseum so that she and Bastion can begin their "honeymoon".

When Tania loses her Duel with Jaden and relinquishes her Shadow Charm Gauntlet, she reverts to her true form, a white tiger. She and Bass then then leave.

During the third year, she appears before Jaden and his group while they are in the middle of their search for the missing Jesse Anderson in an alternate dimension (where all Duel monsters are made living and real). However, Bass is not shown to be with her at the time.