Kigen Arts : The Saviour of Souls Kigen Arts : The Saviour of Souls is the sixth episode of " " . Story Detail . Prologue . The episode begins at the next stop on the subway . Ai , Yu , Lisa , and their Chocobo wonder what could be waiting at the top of the stairs . Lisa reminds them what they are searching for , and they begin to ascend . As they do so Lisa asks if Yu has named the Chocobo yet , and he responds with Chobi . The Desert . The group emerges in a desert - like place , with pillars of fire bursting from the ground everywhere they look . Ai and Yu agree that there is no way anyone would survive here for long , so their parents are obviously not here . Lisa comments that she can not sense any life , and agrees to leave . Just at that moment , the entrance to the station vanishes beneath the sand . As the group begin to trek across the sands , we cut to the Earl ' s throne room , where it is revealed that Makenshi is missing . Fungus requests another chance to take care of Kaze , however the Earl refuses , sending Herba instead . Back in the desert , the group is tiring quickly , with Chobi laying on the ground from thirst . Lisa continues to deny him water , but when the children ask her why , Chobi jumps up and runs away , claiming he smells water . The Oasis . Following Chobi , the group discovers a small canyon , filled with water and plants . As the group relaxes and enjoys themselves , Herba is shown to be flying over the oasis , with many strange plants surrounding her . Crux reports that she can not find Kaze , but at that moment , Herba spots the children , Lisa , and Chobi in the waters below . Herba attacks , dropping a bomb which quickly transforms into a large tree with many large , strange fruits on it . The fruits begin to drop , revealing themselves to be creatures of some kind . The group flees , but the creatures easily keep up with them . Noticing this , Lisa turns around and kneels , placing a hand on the ground . A few moments pass , before shock waves rupture forth , blowing the tops off of many of the perusing creatures . One manages to sneak behind Lisa and ambush Ai and Yu . They flee , but are quickly cornered on the cliff ' s edge . After a short argument over whether to jump or not , they are knocked over by Chobi . Lisa reaches the cliff moments later , and is quickly surrounded . As she prepares to fight the vines capture her , and bind her to a tree . Herba descends before her , to examine her prisoner . Ambush . The scene cuts away , to reveal a hand grasp one of the lily pads ; Kaze emerges , revealing he survived . Lisa questions Herba , who tells her that she will " hug - hug " Lisa . Attempting to save Lisa , they request items from PoshePocket , which achieves nothing but loud noises and their discovery . Growing desperate , Lisa casts herself back to her days of training ; balancing on a poll , with two buckets of water on each outstretched hand . Remembering the words of her tutor , she destroys the tree and vines binding her , then breaks free . She rushes to the children ' s aid , defeating the creatures surrounding them . Before they can escape , they are quickly surrounded yet again . Lisa attempts to defeat them , but accidentally sets the water alight in the process . An explosion sends the group flying , and Ai is rendered unconscious . Lisa notices that she is not breathing and immediately begins trying to resuscitate her . Yet again , they are surrounded . At that moment , Kaze reappears . Immortal wind . Kaze raises the Magun , but it does not move , and remains frozen . He is quickly pounced upon and eaten . Lisa , still attempting to revive Ai , pleads with the energy within nature to save her . A moment later , she gasps a breath and awakens . However , the creatures are quickly advancing . Just as Lisa is considering giving her life to save the children , they hear a familiar phrase from within one of the creatures ; " Soil , my power ! " Kaze fires the Magun , and summons Bismark from within the creature . Bismark dissolves the creatures and extinguishes the fires , destroying the Oasis and forcing Herba to flee in the process . The group celebrates their survival for a moment , noting that Kaze has vanished once more . Suddenly the ground begins to shake and crumble , collapsing beneath their feet . Soil . Kaze fires the Magun once in this episode . The combination used is : This combination summons Bismark ; a large whale like creature which can control the flow of water .