Moonglow Reverse moves 2 Damage Counters from each of your Pokemon in play and puts them on 1 of your opponents Pokemon
For the mana, it isnt too bad but works better if you enchant something able to attack the turn you cast it because then you can give your creature the Monster role, which then provides an additional +1/+1 boost and trample
Note: You only need to crew Ghost Ark, which means you can use this effect the turn it comes down and dont need to risk it in combat
Theyre incredibly rare and valuable to collectors, a fact demonstrated in recent auction sales data
A few years ago, Wizards of the Coast (WOTC, for short), published a free MTG game that anyone can play on mobile, PC, or Mac
While this isnt a solid statistical assessment of the data, it does give you an easy way to rapidly identify which categories are broadly and tightly defined, and to make some rough comparisons between them