This Pokémon can't attack unless you have 4 or more Team Rocket's Pokémon in play.
Attacks
160+Erasure Ball
You may discard up to 2 Energy from your Benched Pokémon. This attack does 60 more damage for each card you discarded in this way.
How much is Team Rocket's Mewtwo ex #79/217 worth?
Right now (November 5, 2026) the going rate for an ungraded Team Rocket's Mewtwo ex #79/217 from Ascended Heroes is about $0.72.
Grading changes the math on this one: a PSA 10 is valued around $103.00, roughly 143.1x the raw price, while a PSA 9 sits near $22.72. 194 copies have been graded to date, and 66% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.