Legendary Tribal) Mono-white commanders are everywhere, but The Seriema offers a fresh take: legendary tribal
Goblin Electromancer was a fine, but not particularly important common when introduced in Return to Ravnica, but in Guilds of Ravnica, it is the linchpin around which all of Izzet chaotically coalesces
Magic: The Gathering introduces dual-faced, transforming Battle cards in March of the Machine The first new card type since planeswalkers awards victors with a powerful reward
A single spoiler, but I feel like it tells us quite a bit
If you can find the space in your list and have suitable ways to take advantage of the speed or suitable ways to recover the card disadvantage as well as having the land count to support it then this is one of the best cards going
This ability enables Quilled Greatwurm to do an excellent impression of all-time-groaner Vigor, and it can easily make combat a nightmare for opponents