Kato the Arm

Q: Does Kato give keywords he’s gained during play? What about Might bonuses from various sources like Equipment?

Yes. Kato gives his current keywords and additional Might equal to his current Might to the unit you choose. Later changes to Kato don’t matter; what the unit gets is locked in as the ability resolves

Q: Can Kato the Arm give himself his own Might and keywords?

“Friendly unit” does properly include Kato himself, but that wasn’t the intent behind this card—Kato can’t throw himself, after all. It was a simple goof that Kato made it out the door without the word “another,” and the gameplay is so divergent from the design intent that we’re changing it to fix this error.

Card text now reads as:

[Deflect] (Opponents must pay [A] to choose me with a spell or ability.)

When I move to a battlefield, give another friendly unit my keywords and +[M] equal to my Might this turn.