This white creature could do something in a Hylda of the Icy Crown Commander deck or serve as a disruptive piece for a spirit deck that needs to stop a blocker, but its too narrow for general play

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Black is very useful in these combos as Black plays a similar role as Red does in other combo decks, giving us a way to turn an advantage engine into a damage engine
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Biting-Palm Ninja falls into the former category, as it can ambush opponents through its ninjutsu effect and cause trouble by removing a menace counter to take a non-land card from an opponent's hand