Blue-Eyed Dragon Ruler Against the opponent, the Red Archfiend is the only way to break through, so the Red Archfiend's limitation eliminates at least one kill on the return turn, which is wonderful
On a negative note, Skarmory is indeed a Mega Evolution, which comes with the clear risk of giving a lot of advantage to your opponent if it falls in battle, so that is the entire reason why I didnt dare include it higher on the list
Damage Change Switch all damage counters on this Pokmon with those on your opponent's Active Pokmon
For a specific SIR, these chances stretch to 1 in 855 booster packs
People just need to be patient and stop jumping to conclusions
With a 1/3 body and mana value of three, it ETBs and then digs six cards into your library for a sweet instant, sorcery, or Dragon and then the rest head to the bottom of your deck