Legendary Creature — Octopus Noble
Aboshan, Cephalid Emperor
Tap an untapped Octopus you control: Tap target permanent. {U}{U}{U}: Tap all creatures without flying.
From Magic: The Gathering.
Exact printings
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ofhj6b2k1pb1hp1lq0468.