Is Opal-Eye, Konda's Yojimbo legal in Standard, Modern, and Commander?

Opal-Eye, Konda's Yojimbo is legal in: Modern, Legacy, Vintage, Commander.

What type of card is Opal-Eye, Konda's Yojimbo?

Opal-Eye, Konda's Yojimbo is a Legendary Creature — Fox Samurai. Its oracle text reads: "Defender (This creature can't attack.) Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) {T}: The next time a source of your choice would deal damage this turn, that damage is dealt to Opal-Eye instead. {1}{W}: Prevent the next 1 damage that would be dealt to Opal-Eye this turn."