Game is addictive, but summoning is not worth any of your money.

The chances of you landing that amazing character that is plastered all over every menu and title screen probably has a .4% chance of being summoned, so you might as well use the chance to grind out missions and events and level up characters for your dragon stones. Ive put money into this game for the last time.
Ive never gained an SSR from stones Ive bought, and Ive landed more chi-chis, master roshis, krillins, and yamchas than I can count.
The game is LOADED with multiple versions of too many filler characters that no one will ever use. (Yajirobe...really?!)
Do yourself a favor and save yourself the disappointment of landing 5 different Frieza henchmen, 3 types of Chiaotzu, and 2 different Videls on a paid multi-summon.

Just grind and enjoy the game for FREE.

Bda0012 about DRAGON BALL Z DOKKAN BATTLE, v3.1.2