Thought Lash

{2}{U}{U}

Enchantment

Cumulative upkeep—Remove the top card of your library from the game. (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 Thought Lash's cumulative upkeep isn't paid, remove your library from the game.

Remove the top card of your library from the game: Prevent the next 1 damage that would be dealt to you this turn.