Dont get me wrong, the difference between the usually 5 mana and 4 mana for this effect can make a difference, but you can only target things in your own yard
For anyone who cares about storytelling through card art, about illustrations that convey emotion and narrative rather than just depicting Pokemon in battle poses, this is one of the most compelling Mewtwo cards ever produced
The restriction on historic land hurts, but there are some legendary lands and artifact lands to make up for it
Depending on the type, each set will normally have its own theme, either based around a particular fictional setting in the lore, or perhaps tailored to one particular mode of play, like the Commander or Modern formats
This is normal, the velocity of draw will help you find and resolve more, and it is possible to recur more as well