[s4e15] City At War Online

: Acting as peacekeepers while supporting April’s transition to a full ninja. Episode Details Original Air Date : August 14, 2016

: Karai’s mission is complicated by Shinigami , a powerful witch and Karai’s old friend from Japan, who arrives to help her. However, they face immediate opposition from Tiger Claw , who still leads a loyalist faction of the Foot and refuses to surrender control. [S4E15] City at War

: Parallel to the gang war, April O'Neil undergoes her final test under Master Splinter's guidance. She is officially promoted to the rank of Kunoichi and is gifted a new weapon, a dragon-handled tanto, symbolizing her growth and mastery. who arrives to help her. However