It is simple to use and very hard to take down, making it a reliable choice for players who want to overwhelm their opponents with pure attrition and consistency
For example, if you place a Fossil Card in your Active Spot after your opponent uses Sabrina, you can discard the card and go straight back to using your primary Pokemon, without any of your 'mons getting hurt in the process
Jaws of Defeat When it was first spoiled, as part of the Abzan Armor Commander deck, Jaws of Defeat didnt seem that amazing
The creature token can be sacrificed for immense value, even enabling an infinite combo win
For , it stops anything in the game cold, give or take Obliterate, Urza's Rage, and a couple of other uncounterables