Once on each of your turns, when you deal Fire damage to a creature with a Warmage cantrip, you can create an explosion in a 5-foot Emanation originating from the target. Each creature other than the target and yourself within the Emanation makes a Dexterity saving throw against your spell save DC, taking half the Fire damage rolled on a failed save, or no damage on a successful one.
{
"name": "Explosive Cantrip",
"__prop": "optionalfeature",
"source": "ValdaSpire24",
"entries": [
"Once on each of your turns, when you deal Fire damage to a creature with a {@filter Warmage cantrip|spells|level=0|class=warmage (vss'24)|damage type=fire}, you can create an explosion in a 5-foot {@variantrule Emanation [Area of Effect]|XPHB|Emanation} originating from the target. Each creature other than the target and yourself within the {@variantrule Emanation [Area of Effect]|XPHB|Emanation} makes a Dexterity saving throw against your spell save DC, taking half the Fire damage rolled on a failed save, or no damage on a successful one."
],
"featureType": [
"T"
]
}