During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 30 (before applying Weakness and Resistance).
BREAKthrough was released in 2015. BREAKthrough is grouped under the XY era.
The checklist contains 165 cards, placing it in a mid-size expansion range. As of 2026, the set is 11 years old and now falls into an established back-catalog period.
Within this set, Mewtwo-EX is card number 163 with a Rare Secret designation.
Mewtwo-EX is a BREAKthrough card from the 2015 release window. Its card type is Pokémon.
The rarity label is Rare Secret. Printed HP is 170.
Energy typing is Psychic. This print is categorized under the Basic and EX subtype.
Card rules text: Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards. Attack line includes "Photon Wave" and "Psyburn".
Mewtwo-EX (BREAKthrough) is presently valued at about $175.55 in raw condition. Its 7-day movement is largely flat at 0.0%.
Versus its 30-day baseline of $180.16, this card is now 2.6% lower. The 90-day window shows a floor near $175.55 and a peak around $203.90 (16% total spread), which maps to low-volatility movement.
The listed rarity for this print is Rare Secret.
Other Mewtwo-EX printings create a useful comparison set for Mewtwo-EX. Comparable entries in this snapshot: 6 cards, 2 distinct sets.
Observed alternatives run from $7.48 to $138.56 (1752% spread). The current card sits +242% versus the sampled alternative average of $51.35.
Notable alternatives include Mewtwo-EX #XY107 (XY Black Star Promos) at $10.92, Mewtwo-EX #XY125 (XY Black Star Promos) at $81.80, Mewtwo-EX #XY183 (XY Black Star Promos) at $14.15, and Mewtwo-EX #61 (BREAKthrough) at $7.48.
Pricing context for collectors: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. Observed 90-day bounds of $175.55 and $203.90 create a 16% band, matching a low-volatility profile.
Relative to the 30-day baseline ($180.16), pricing is near equilibrium. Graded context points to a substantial premium curve, with PSA 10 at +1423% above raw pricing.
PSA 9 is currently around $329.86, while PSA 10 is $2673.75.
