are gold foil pokemon cards rare I Found The Weirdest Box That Contained OVER 50 ULTRA RARES! I Just Found The Rarest

When it ETBs, each opponent discards a card, a common Commander trigger

In rare cases, make ready cards that should have been scrapped accidentally make their way into normal product

If you're wanting to build a token deck, a Warrior kindred deck, or even just something that goes smashy-smash, mobilize cards are a great way to make it go that little bit quicker

Finally, theres landfall

I submit direct to SGC and through an SGC submission group, Boca Card Subs (full disclosure, Boca Card Subs is also a sometimes-sponsor of Cardhound Vintage), and am happy with both services

Depending on the stores policies, selling a few cards for store credit is often possible