They just revealed several new Planeswalkers, revealing the full cards for Teferi and Liliana, and teasing that Chandra (the fiery red Planeswalker) and Garruk (without his curse, meaning he will likely be mono-green again, and not a Green-Black Planeswalker)
With cards like Dromokas Command and Silumgars Command on deck to make sure you never actually lose the game, both Abzan mid-range and U/B control might be able to find reasons to run this
Top 10 Best Dinosaurs In Magic: The Gathering There are many popular creature types to build around in MTG, and Dinosaurs are near the top
Ezrim, Agency Chief Ezrim, Agency Chief is not the second coming of Dream Trawler, but Id run one if I was trying to make a blink deck work
Various Ajani incarnations offer life, they are all fine but need to be played in the appropriate place to be good and in such places you are typically not doing so for any life based reasons
Springheart Nantuko Springheart Nantuko is a card most famous for its synergy with Nadu, Winged Wisdom