What type of card is Unclaimed Bird?

Q: What type of card is Unclaimed Bird?

Unclaimed Bird is a Creature — Bird. Its oracle text reads: "Flying When Unclaimed Bird enters the battlefield, if you're on the Mirran team, choose any number of permanents, then remove from each a counter of each kind already there. If you're on the Phyrexian team, proliferate."

Unclaimed Bird

Creature — Bird

Flying

When Unclaimed Bird enters the battlefield, if you're on the Mirran team, choose any number of permanents, then remove from each a counter of each kind already there. If you're on the Phyrexian team, proliferate.

Set Unknown Event

Rarity Common

Mana Value 4

Collector # CU04

Scryfall