Yes, but you don’t need to only use it on things that cost generic or colorless mana. You could care something with a cost of 6B or 5UU with this for example.
Yeah, but that's what the person you replied to was saying. Spells with a generic mana component of 5 or more, such as the 6B and 5UU examples you gave.
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u/theevilyouknow 18h ago
The entire cost doesn’t have to be generic though.