to get this achievement you need complete all story lines. than you have do all 4 Survival Ranks
and complete all 12 Challenge Tournaments after you done that. Now go to 1P vs 2P Team battle and pres y for random character than pres A and A. and play (do with all characters Ultimate Jutsu and Awakening Mode. ther are ninja card that you play 5+ times with same character of team to get unlock.
i did this for titles and ninja cards
i have now 82% ninja cards and 87% titles (32hours for alle achievement and 0 online battle's)