Some tips maybe useful in no main mode in arena.

1. The ninja you c*e as a key ninja in a line up:

Naruto six path, minato jonin (with deceive bonds mystery), konan angel of god.

2. Some ninja who need others to support:

, konan angel of god.: needs kesame to pass the round one, need someone to increase the attack times.

Horizon edotensei: ninja to release barrier, ninja to provide buff, ninja to chase high combo.

Roshi / kushina/ choza akimichi: heal ninja. Debuff cancel ninja like hanzo or gakido pain.

3. Some great support ninja:

Jinpachi: extra attack times, cancel debuff, ignition and no-cost mystery.

Mangetsu hozuki: evading and extra attack.

yamato anbu: immobile, extra chakra, chase attack immobile.;

kurotsuchi: slow down and extra attack

Fu yamanaka(breakthrough): cancel buffs and shields and cost chaos, puppets difficult to kill and can cause enemy chaos.

4. If you cannot get any strategy in 1&2

Make all your line up to get a same attribute.

5. Design the chase attack combo and try to make some control chase in it.

The explaination of these tips is in the video, and the video is here:

http://https://www.youtube.com/watch?v=zB6B6HRv2LQ&feature=youtu.be

https://youtu.be/zB6B6HRv2LQ