Frequently, forcing them to spend their mana playing their trick means less mana available for putting more threats on the table, so the earlier you force them to do so, the more turns you delay other threats
Charizard ex: Play it aggro, play it with control
#16 - Phantump #17 - Trevenant #19 - Dhelmise #34 - Houndoom #24 - Litwick #25 - Lampent #26 - Chandelure #62 - Pikachu #95 - Lycanroc #102 - Galarian Runerigus #64 - Gastly #65 - Haunter #66 - Gengar #69 - Duskull #70 - Dusclops #71 - Dusknoir #87 - Shuppet #73 - Banette #88 - Mismagius #89 - Drifloon #90 - Drifblim #97 - Mimikyu #80 - Marshadow #81 - Spectrier #89 - Sinistea #90 - Polteageist #104 - Greavard #106 - Houndstone #103 - Zubat #131 - Murkrow
Overall, Id probably give a grade of B- for the red cards of Aetherdrift for Commander play
Based on the latest market prices tracked on TCG Stacked, Mewtwo-EX is worth about $34.05 USD
For example, assuming the Vaporeon card above is in lightly played condition, someone may offer TNTx2, which means they are willing to pay 26 x 2 = RM52