{
    "name": "aberrant ground",
    "text": "The ground in a 10-foot radius around the {NAME} is doughlike difficult terrain. Each creature that starts its turn in that area must succeed on a DC {8,PROF,STR,+,+} Strength saving throw or have its speed reduced to 0 until the start of its next turn.",
    "subfeatures": [
        {
            "trigger": "self,turnend",
            "effects": [{
                "target": "terrain",
                "condition": "terrain,self,distance,10,<=",
                "effect": "1,terrain.TERRAIN_IS_DIFFICULT,store",
                "duration": "self,turnstart"
            }]
        },
        {
            "trigger": "creature,turnstart",
            "condition": "creature,self,distance,10,<=,creature,strength,roll,8,PROF,STR,+,+,>=,&",
            "effects": [{
                "target": "creature",
                "effect": "0,creature.MOVESPEED,store",
                "duration": "creature,turnstart"
            }]
        }
    ]
}