You learn the Vicious Mockery cantrip. Additionally, when a creature you can see makes an attack roll against you, you take a Reaction to cast Vicious Mockery targeting the attacker. If the creature fails its saving throw, the attacker has Disadvantage on the triggering attack roll, instead of its next attack roll, potentially causing the attack to miss.
Once you cast this cantrip as a Reaction, you can't do so again until you finish a Short or Long Rest.
{
"name": "Mystical Retort",
"__prop": "optionalfeature",
"source": "ValdaSpire24",
"entries": [
"You learn the {@spell Vicious Mockery|XPHB} cantrip. Additionally, when a creature you can see makes an attack roll against you, you take a {@variantrule Reaction|XPHB} to cast {@spell Vicious Mockery|XPHB} targeting the attacker. If the creature fails its saving throw, the attacker has {@variantrule Disadvantage|XPHB} on the triggering attack roll, instead of its next attack roll, potentially causing the attack to miss.",
"Once you cast this cantrip as a {@variantrule Reaction|XPHB}, you can't do so again until you finish a {@variantrule Short Rest|XPHB|Short} or {@variantrule Long Rest|XPHB}."
],
"featureType": [
"T"
],
"additionalSpells": [
{
"prepared": {
"_": [
"Vicious Mockery|XPHB#c"
]
}
}
]
}