Kato the Arm
Kato the Arm is a rare-rarity unit card from Riftbound's Spiritforged set. It costs 4 Energy and 1 Power and has 3 Might. It belongs to the Body domain. It has the Noxus tag. It has the Deflect keyword.
4 Energy | 1 Power | 3 Might | Unit | Body | rare | Spiritforged | Art: Six More Vodka
Rules Text
[Deflect] (Opponents must pay Any Rune to choose me with a spell or ability.) When I move to a battlefield, give another friendly unit my keywords and +Might equal to my Might this turn.
Keywords
Domain: Body
Errata
- Errata 2026-01-12 (Spiritforged): the text now reads “[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.”. It previously read “[Deflect] (Opponents must pay [A] to choose me with a spell or ability.) When I move to a battlefield, give a friendly unit my keywords and +[M] equal to my Might this turn.”.
Price
Market price $0.11 on TCGPlayer, updated Nov 4, 2026. Since Apr 9, 2026 its market price has ranged from $0.10 to $0.19. It is $0.11, down 31% from $0.16 30 days ago.
Related FAQ (1)
Can Kato the Arm give himself his own Might and keywords?
No. "Friendly unit" includes Kato, but that wasn't intended - Kato can't throw himself, after all. Errata adds "another" to prevent this.
Tournament Decks
- Poppy — Luke Sederberg (2W-3L), Riftbound $5,000 Cash Tournament @ Pro-Play Summit: Dallas
- Fiora — DiamondHat (1W-2L), Isu Cups - First Blood
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