Gamerules are per-world settings that can be changed by using the /gamerule command.
Gamerules are a vanilla Minecraft feature that allows server owners or players to make functional changes to the game while playing.
Advent of Ascension adds these gamerules:
|destructiveWeaponPhysics||False||When set to true, physical-projectile weapons such as guns, cannons, and snipers will destroy weak blocks and plants as the bullets pass through them, and explosive weapons will cause block damage.|
|doStrongerMobGriefing||False||When set to true, mobs in Advent of Ascension with effects will be able to cause block damage. This is most noticeable on entities that shoot explosive projectiles.|