敲詐牌在Commander中的使用規則 - 魔法風雲會

http://www.cranialinsertion.com/article/759

Q: Can I play Thrull Parasite in a mono-black Commander deck?

A: Yup - while extort means that the creature has an ability that uses a
hybrid mana symbol, you don't expand such abilities into their full text when
checking color identity. That's a new consideration, since it's never come up
before; after you consider that, then the old "ignore reminder text" rule
kicks in and Thrull Parasite's color identity is solidly black.

「敲詐」這個異能並不會讓一張牌在Commander的構築規則中被視為黑白雙色。

敲詐是沒有顏色的。雖然他的規則敘述中有{白/黑}，但Commander的構築規則看不到他。

例如，你可以在白綠Commander套牌中使用什一稅代理人，
或是在格利極(藍黑紅)Commander套牌中使用寄生索爾獸。

--