Text (TS+errata): {Tap}: Add {1} to your mana pool. ; {Tap}: ~this~ deals 1 damage to target attacking creature. Activate this ability only during the end of combat step. [Oracle 2009/07/08]
Can be used on any player's attacking creatures. This includes your own and creatures in an attack you are not involved in (multiplayer games). [bethmo 1994/06/01]
The end of combat step is after combat damage has been resolved, so this card's ability can only be used after combat damage, not before. [D'Angelo 2000/02/25]
Extended tournaments (see Rule 913) banned this card until 2006/10/20 when it became part of Time Spiral.
