If your idea of an elf deck is heavily rooted in these denizens of Middle-earth, Galadriel of Lothlrien is the Simic commander for you
3 Tatyova, Benthic Druid Put Those Lands To Work One of the strongest uncommon Commanders around, Tatyova, Benthic Druid might be a bit on the expensive side, but in Simic thats no problem at all
As of July 17, Standard includes: To check whether a specific card is affected, look at the four-part identifier printed in the bottom-left corner of the card, formatted like 9/204 EN 5 : the first number is the card's position in its set, then the language code, then the set number itself as the final digit
Over the coming weeks, keep an eye on Illusions (thanks to Minn, Wily Illusionist), things with attack triggers (for Wulfgar of Icewind Dale), and various equipment and auras (along with their support cards) for Galea, Kindler of Hope
The best part about this is you can't counter a card being flipped up and can't remove it in response to the flip, meaning opponents have to guess what your biggest cards are before you reveal what they do
Kheru Bloodsucker is a three-drop 2/2 that's just a 2/2
