Kaladesh block gets 30 weeks of the spotlight, and if Ham (the codename of the 2017 Fall set) releases on September 29 the most likely extrapolation based on history then Amonkhet block would get shortchanged with only 22 weeks of the spotlight
Call for Backup contains 10 new cards, not available elsewhere Bright-Palm, Soul Awakener BPhillipYork : This is a pretty decent hitter Commander, especially because if it rolls out with haste, you can use the Backup ability on Bright-Palm, giving it 2 stacks of "when this creature attacks", so it will go right away to a +4/+4
Drana, Liberator of Malakir
Below, youll see the normal version of Vadrok, Apex Thunder, one of Ikoria s giant monsters, on the left and its showcase version on the middle
You can pick two of them based on nothing more than vibes and personal preference, and the game will automatically create a deck using those two archetypes