While these figures stop short of the historic highs set by Oko, Thief of Crowns (69% at Mythic Championship VI) or Omnath, Locus of Creation (72% at the 2020 Season Grand Finals), they leave little doubt about the central role these cards now play in Standard
ProxyMTG delivers proxies that feel stable, readable, and consistent enough that players stop thinking about them and start thinking about their next play
Yenna is especially useful for summons that have a high casting cost , making it so you never have to worry about paying that cost
Anytime she attacks an opponent, you get to put either an Angle, Demon, or Dragon creature from your hand into play, tapped and attacking that same opponent
Unfortunately, that combined with the cost of running equipment to make Gilgamesh work could rule it out of constructed