mega mewtwo x pokemon card - Mega-Mewtwo-EX (63/162) - XY Breakthrough EX has been Knocked Out ✨🔮Mega Mewtwo Y EX Full

Here's a realistic top 10 list pulled from recent auction results, population data, and market trends as of early 2026

Firja, Judge of Valor Firja, Judge of Valor offers incredible card advantage

Professor Onyx/Witherbloom Apprentice Its not every day that youll open up a planeswalker in your Sealed event or be able to pick one in a draft

And most situations that involve bouncing three creatures leads to a win within a turn or two

The Companion technically is in the sideboard but can be cast at any time and doesnt count toward the minimum deck size requirements

The number of high-grade copies is finite and can only become rarer over time (cards can degrade but not improve)