Name of Game: Summoners War: Sky Arena
Version: 1.2.8
Root Needed?: NO

Name of cheat:
Speed of all units (including enemy): 0
Attack of all units (including enemy): 1500
Dax AttackTh_gg/Game hacker enabled


Manual Step:
ONLY USE THIS MOD IF YOU HAVE +SPEED RUNES EQUIPPED OR THE SWIFT RUNE 4 SET BONUS
Download apk from link and install
Whenever you enter battle, nobody will be able to attack, however, this only affects the base stats, so aslong as you have +speed runes equipped or the swift rune set bonus, your monsters are able to attack without the npcs moving.
I have set the attack to 1500 as a safe value it is higher than most monsters att but not so much as to seem impossible.
There is also a anti-cheat bypass on the mod which allows the use of Dax attack etc so all of the original memory editor mods (evolution mod, storage etc) are working again.
I would also suggest using xmod along with this so you are able to speed up the battles.
EDIT: added a version with no attack mod, for people that want a safer option


download v1.2.9 new mod APK