, 
: This creature deals damage equal to its power to target creature. That creature deals damage equal to its power to this creature.No reference price for this printing yet: not enough stores to make an average.
Run a comparison: we query the stores live, it may have arrived this morning.
If this leaves the battlefield before its activated ability resolves, it will still deal damage to the targeted creature. On the other hand, if the targeted creature leaves the battlefield before the ability resolves, the ability won't resolve and no damage will be dealt.
2004-10-04 · Wizards of the CoastGiving either creature first strike does not affect the ability.
2004-10-04 · Wizards of the CoastYou may have Tracker target itself with its own ability. If you do, Tracker will deal damage to itself equal to its power, then immediately do it again.
2009-10-01 · Wizards of the Coast
Abyss Game Store · Condition DMG
