Three versions of the legendary creature have been revealed: regular, foil etched, and Memory Corridor borderless with alternate art
But the fact she effectively reads whenever a nontoken creature ETBs under your control, make an artifact creature immediately opens up a ton of potential for infinite combos, as well as more fair synergies utilizing sacrifice mechanics or cost discounters like convoke, affinity or improvise
And doubling energy production each time is just a massive value, even if you arent using it to more easily go infinite
If you like creature based combo decks, Yawgmoth, Thran Physician Combo is probably your best bet in the current Modern metagame
While others might be talking about new commanders like Lazav, the MultifariousLazav, the Multifarious or the instant auto-include Assassins TrophyAssassins Trophy, the card Chance for GloryChance for Glory jumped out at me because of something I tried to make work in the past
Jetfire, Ingenious Scientist is a card that youll almost always want to cast as Jetfire, Air Guardian