In regards to DnD I would have loved this aura to lose some toughness per damage taken to be more in line with the actual spell in the game (and to give it a chance in draft/sealed to be removed by swinging into it rather than having to wait for someone to remove the actual aura or creature)
Yes, epic is a triggered ability
Its introduction in 'Sun and Moon' was well-received, and its subsequent appearances, including in 'Pokmon Sword and Shield' via events, have solidified its place in the Pokmon pantheon
If youre a combat deck, you should consider this as an auto-include in your deck
Rocket's Mewtwo (Holo, Gym Challenge) Gym Challenge was one of the final sets released during the original Wizards of the Coast era of the Pokemon TCG, and Rocket's Mewtwo was its undisputed marquee card, the pull that every collector who opened packs from the set was hoping and praying to find
The more cards you can get into hand, the more likely those favorable options will be available when needed