Additionally, by paying one generic and one black mana and sacrificing an artifact, you can give target creature -2/-2 until the end of turn
Its no longer in rotation, but its still remembered fondly by scores of competitive players
The artifact recursion can be more subtle, so cards like Myr Retriever and Emry, Lurker of the Loch easily get eggs back so you can use them a second time
So Mewtwo's moves contradict each other in a way since the first move makes the defending Pokemon fall asleep and then the second move is better if the defending Pokemon has a lot of energy cards on it, if my Pokemon is asleep I wouldn't attach any energy cards to it, so if you put the defending Pokemon asleep right away Psychic will probably only do minimal damage each turn instead of more than 40 each turn
8 Grass Energy: Base Set (Shadowless Common, 99) $9.06 The First Energy Cards Printed You can never go wrong with having Energy cards in your deck featuring the iconic Wizards of the Coast design