Text (7th+errata): Cast ~this~ only during your end step. ; As an additional cost to cast ~this~, pay any amount of life. ; Draw cards equal to the life paid this way. [Oracle 2009/07/08]
This spell is played during the end of turn step. Since you discard down to 7 cards in the cleanup step, this card is used before the discard. [D'Angelo 1999/06/01]