What type of card is Surprise Party?

Q: What type of card is Surprise Party?

Surprise Party is an Enchantment. Its oracle text reads: "When this enchantment enters, yell "Surprise!" and put onto the battlefield any number of printed Clown Robot tokens that aren't touching each other, that you hid on the battlefield before you cast this enchantment, and that weren't spotted by an opponent before you cast this enchantment. Robots you control get +1/+0 and have vigilance."

Surprise Party

Enchantment

When this enchantment enters, yell "Surprise!" and put onto the battlefield any number of printed Clown Robot tokens that aren't touching each other, that you hid on the battlefield before you cast this enchantment, and that weren't spotted by an opponent before you cast this enchantment.

Robots you control get +1/+0 and have vigilance.

Set Unfinity

Rarity Rare

Mana Value 3

Artist Sean Murray

Collector # 29

Scryfall Gatherer