pokemon master ball cards Toxel Reverse Holo put 9 damage counters on the Defending Pokemon. Eevee Prismatic Evolutions - Master

Tournament / Duel Space: Large They regularly hold tournaments for up to 64 players and have tons of tables for free play too

That gets you a ton of support for buffing up your entire army

And there are better coin flip commanders out there than Breeches

At least the effects on the summon side of Jill are on theme with ice and tapping down your opponent's creatures

If a card was played in a tournament more frequently, the cost of the card would be higher, in addition to the market availability of the card

Theres also the inherent benefit of deck-thinning, though from a statistical standpoint its not exactly clear that deck-thinning is all that fruitful in a game of Commander