Mercurial Chemister

Creature — Human Wizard    (CMC:5)

, : Draw two cards. , , Discard a card: Mercurial Chemister deals damage to target creature equal to the discarded card's converted mana cost.

What some see as "distracted" is really "fathoming the unfathomable."

180 RTR • ENWesley Burt

™ & © 1993—2012 Wizards of the Coast

Legal in: Modern,Return to Ravnica Block,Legacy,Vintage,Commander

Oracle Text (click to copy):

Mercurial Chemister {3}{U}{R} Creature — Human Wizard {U}, {T}: Draw two cards. {R}, {T}, Discard a card: Mercurial Chemister deals damage to target creature equal to the discarded card's converted mana cost. 2/3

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10/1/2012
If the discarded card has  in its mana cost, X is 0.
10/1/2012
If the discarded card has no mana symbols in its upper right corner (because it's a land card, for example), its converted mana cost is 0.

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