My favorite card might be Minion Reflector
So having decided, and getting approval to do this - how are we going to rate these creatures
Built with red and white, Arcees focus is placing and using +1/+1 counters whenever she is targeted by spells from any player
It doesn't copy whether that token is tapped or untapped, whether it has any counters on it or any Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on
Yes, but you do need to pay for the kicker and/or buyback cost(s)
All of this together benefits from the largely excellent balance work of co-developer Creatures Inc: rushing, setting up, stalling and so on are all strategies from the standard physical game that have made it over nicely here