But they are unverified at best
Best of Game #8/9 Holon Phantoms #103/110 Neo Destiny #109/105 Shining Legends #78/73 Team Rocket Returns #99/109 Pokmon Rumble #9/16 Destined Rivals #231/182 Unified Minds #242/236 Ascended Heroes #281/217 Expedition Base Set #20/165 Legendary Collection #29/110 Ruby & Sapphire #101/109 Mewtwo is one of the most sought-after Pokemon in the trading card game, with cards spanning multiple sets and generations since the original Base Set in 1998

Scientists Aang and La, Ocean's Fury Aang, A Lot to Learn Aang, Airbending Master Aatchik, Emerald Radian Abandoned Air Temple Aberrant Return Abigale, Poet Laureate Abomination, Terrifying Titan Aboroth Abstract Iguanart Abstruse Interference Abzan Advantage Abzan Ascendancy Abzan Battle Priest Abzan Falconer Academy Elite Access Denied Accomplished Automaton Ace, Fearless Rebel Acid-Spewer Dragon Acolyte of the Inferno Action News Crew Adaptive Gemguard Adaptive Snapjaw Adder-Staff Boggart Additive Evolution Adherent of Hope Adorned Crocodile Adrenaline Jockey Adventurous Eater Advocate of the Beast Aegis Sculptor Aegis of the Legion Aerie Auxiliary Aerie Bowmasters Aerie Ouphes Aerith Gainsborough Aerith Rescue Mission Aeromunculus Aeronaut Cavalry Aetherstorm Roc Aetherwind Basker Aeve, Progenitor Ooze Afiya Grove Agatha's Soul Cauldron Age of Ultron Agent Bishop, Man in Black Agent Maria Hill Agent Phil Coulson Agent of the Shadow Thieves Agent's Toolkit Aggressive Negotiations Ainok Artillerist Ainok Bond-Kin Ainok Guide Ainok Survivalist Ainok Wayfarer Air Nomad Student Airlift Chaplain Ajani Goldmane Ajani Steadfast Ajani's Comrade Ajani's Pridemate Ajani, Adversary of Tyrants Ajani, Caller of the Pride Ajani, Nacatl Avenger Ajani, Strength of the Pride Ajani, the Greathearted Akroan Sergeant Akroan Skyguard

Nature's Cloak was first released in the set Portal, illustrated by Rebecca Guay
Those two, plus the Chain, should be very good value indeed over time
Youre not gonna immediately lose the game as soon as it enters the battlefield, but it still takes the game in a more frustrating direction