Pieces of the Puzzle: it reads like a good card
However, at some point the poor guy got turned into a werewolf, and when night falls he becomes Howlpack Alpha
It reintroduced the Mega Evolution mechanic but made it function more like traditional evolution rather than have it trigger with the use of a Spirit Link tool card
Another great thing about Darkrai is that he combos with Cresselia, which just HAPPENS to be Machamp/Gallades weakness
Example: An ability reads, All artifacts are 1/1 artifact creatures. If a permanent is both an artifact and an enchantment, it will become an artifact enchantment creature. Rule 205.1b., for instance, explains that if you animate an artifact using Tezzeret, Agent of Bolass second ability, it will retain all of its prior sypertypes, types and subtypes
Cycling ( , Discard this card: Draw a card.) Creature - Faerie Color tag templates(None) Emrakul's Messenger Devoid (This card has no color.) Flying Whenever you draw your second card each turn, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add ." Creature - Rogue Faerie Eldrazi Color tag templates(None) Faerie Bladecrafter Flying Whenever one or more Faeries you control deal combat damage to a player, put a +1/+1 counter on this creature