Because of their age, value, and rising demand, many counterfeit versions exist today
Pyrrhic Blast deals damage equal to the sacrificed creature's power to any target
Spider-Sense can counter target instant spell, sorcery spell, or triggered ability
One particularly damning thing to note is this chart: This table shows that with 7 Swamp and 7 Plains, you will have the required Plains to cast a turn-3 Territorial Hammerskull only 85.9% of the time (on the play, in absence of mulligans or card selection)
Tifa Lockhart This two-drop trampling 1/2 landfall loving lady is next
It typically features a gold foil stamp in the top right corner, however a limited quantity exists with the stamp inverted to the bottom left due to an error in production