While there are tons of Roid cards that Syrus can drop, it doesn't change the fact that the Roids just aren't a good archetype
In other words, two full Evolution lines
I also spent a bit of time debating how to utilize one or two pockets of negative space on the design depending on the card type, namely where the Monsters' levels/ranks go compared to my first design
There are nearly 100 cards with the rat creature type, and they all have black in their color identity
A 2/2 flying haste for three isnt much to write home about in Commander, whether its a creature or an Aura, but when you combine these two things and give it the ability to recur itself through collecting evidence, you have my attention
The retreat cost of Mew EX is also lower than most EX cards, at only 1 Energy