Thought Lash

Enchantment    (CMC:4)

Cumulative upkeep—Exile the top card of your library. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When a player doesn't pay Thought Lash's cumulative upkeep, that player exiles all cards from his or her library. Exile the top card of your library: Prevent the next 1 damage that would be dealt to you this turn.

70 ME2 • ENMark Tedin

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Legal in: Ice Age Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Singleton 100,Commander

Oracle Text (click to copy):

Thought Lash {2}{U}{U} Enchantment Cumulative upkeep—Exile the top card of your library. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When a player doesn't pay Thought Lash's cumulative upkeep, that player exiles all cards from his or her library. Exile the top card of your library: Prevent the next 1 damage that would be dealt to you this turn.

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10/4/2004
If you don't pay Thought Lash's cumulative upkeep, you'll sacrifice Thought Lash as normal, then, when its triggered ability resolves, you'll exile all cards in your library.
10/1/2008
If your library has no cards in it, you can't activate the last ability.

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