This ranges from +1/+1 counters on a creature you control to -1/-1 counters on a creature you (ideally) dont control to planeswalker loyalty counters, charge counters on artifacts, level-up counters, etc
If they use their removal, you float a white, play your land, and turn your planeswalker into Xerox machine
These legendary cards serve as benchmarks of design and inspiration for all TCG enthusiasts
It has power and toughness equal to the number of Forests you control, so early in the game its not very helpful, but in long games, pulling out your Leige on turn 18 with a straight green deck could be a steal
Drawing two cards helps juice Profts Eidetic Memory while acting as reasonable interaction against any opponent
If the creature that dies is an instant or sorcery card that's been manifested, Mimic Vat may have a nonpermanent card exiled