With your current hand, you can do everything from adding Pokmon to your bench to retreating your active Pokmon to your bench to attaching an Energy card to a Pokmon to playing your Trainer cards
If you're thinking of trying out this format, there are quite a few banned cards: Balustrade Spy Bloodstained Mire Expressive Iteration Felidar Guardian Field of the Dead Flooded Strand Geological Appraiser Inverter of Truth Karn, the Great Creator Kethis, the Hidden Hand Leyline of Abundance Lurrus of the Dream-Den Nexus of Fate Oko, Thief of Crowns Once Upon a Time Polluted Delta Teferi, Time Raveler Undercity Informer Underworld Breach Uro, Titan of Nature's Wrath Veil of Summer Walking Ballista Wilderness Reclamation Windswept Heath Winota, Joiner of Forces Wooded Foothills MTG Historic banlist Historic is a digital format for MTG Arena, and is the app's largest constructed format, consisting of both old and new cards
Doctor's companion (You can have two commanders if the other is the Doctor.) Bad Wolf Whenever Rose Tyler attacks, put a time counter on it for each suspended card you own and each other permanent you control with a time counter on it
It's also one of the most elegant designs in Modern Horizons 3 spoilers so far, and might be one of the best bears ever printed - with due respect to Grizzly Bears, of course
Thats why cards that make treasure tokens are often so good, and Ognis is definitely going to make some treasure tokens