/rg flag __global__ tnt deny
/rg flag __global__ mob-spawning deny
/rg flag __global__ enderman-grief deny
/rg flag __global__ snow-melt deny
/rg flag __global__ ice-melt deny
/rg flag __global__ leaf-decay deny
/rg flag __global__ vine-growth deny
/rg flag __global__ lava-flow deny