I'm a pretty competitive MtG player, so seeing most of these designs makes me cringe hard, but I still like it because it's fun. ANYWAY.
>>23445232Most blink effects return the card at end of turn. As it's worded now, if you blinked Mew on an opponent's turn, it would return on your upkeep and have summoning sickness. Unless you gave it Haste (which I think would be out-of flavor and overpowered), this is a weird and unnecessary problem.
>>23445235I get the flavor you're going for, but those abilities really don't fit Green. Also Chlorophyll is much too complex and corner-casey to be a keyworded ability. Good stats/cost ratio though, and I like the Regenerate.
>>23445243Great flavor, but undercosted. OP as it is. Bump it up to 5CMC, or 6CMC and an 8/8.
>>23445265Good, balanced, pretty flavorful. I like the decision to keep it mono-Green instead of taking the obvious route and making it GB
>>23445294A little odd. The telepathy ability is overcosted and the lockdown ability is out of color. Black doesn't really do that. Also Hexproof is a little unnecessary. Instead of preventing casting, I'd probably change it to discard or exile.
>>23445414The wonky formatting makes it very OP for reasons already listed. Also, I think its flavor could be represented a little better. Example:
"Prevent all damage that would be done to Shedinja from non[X] sources," where X is whatever you want it to be weak to.
>>23445462A 3/2 with First Strike for 3 is already a little over the curve. The other abilities make it a little too good. Also, they don't seem very flavorful. I think they represent U-Turn, and I get that, but that's not really very Scizor-y to me, you know? An ability that showed Bullet Punch or Technician would feel much more representative.
>>23446029There's a relatively simple way of fixing the "still an incredible blocker" problem. Reword it to "At the beginning of your upkeep, if Slaking didn't attack during your last turn, untap it."