Hooded Horror

Creature — Horror4/4$0.27

This creature can't be blocked as long as defending player controls the most creatures or is tied for the most.

Legal in Commander

Is

Commanders whose abilities work with this card and share its colors, from what the cards do.

Captain N'ghathrodHooded Horror is a Horror, which Captain N'ghathrod can use.
Umbris, Fear ManifestHooded Horror is a Horror, which Umbris, Fear Manifest can use.