master ball pokemon cards Sell Larvitar (Master Holo) - reveal it The Most Valuable Master Ball

You put only one of your shields into your hand each time you lose life, no matter how much life you lose

The Darkness Crystal plays well with Black mana and shutting down opponent's graveyards

It doesn't matter why the last time counter was removed or what effect removed it

Recurring Nightmare If you actually read how Recurring Nightmare works, it's easy to see why it was banned in Commander

Or we could do the same with a single other card: the vicious Heartless Hidetsugu

Welding Jar Welding Jar gets the top spot for me because it is cheap, efficient, and far more versatile than a zero-mana uncommon Artifact has any right to be