Text (UG+errata): {2},{Tap}, Sacrifice ~this~: Look through target player's sideboard and remove any three of those cards from it for the remainder of the match. [Oracle 2009/07/08]
If there are fewer than three cards, remove all of them. [Barclay 1998/08/13]
Cards return to the sideboard at the start of the next match. [Barclay 1998/08/13]
Removing the card from your sideboard for the match does not make your deck illegal. See Rule 715.Ruling.9. [QAS 1998/09/09]
All tournament formats have banned cards from Unglued.
