One thing that 40k the game has that Commander doesn't really, is the ability to create your own heroes (or villains) and equip them with various wargear or abilities that belong to the tradition of those factions
I, for one, cant wait to play with some faeries or a Food token army
(2020-09-25) If a creature has more than one party creature type, and there are multiple ways to count that creature that could result in a different number of creatures in your party, the highest such number is used
If you do, put two +1/+1 counters on it
In terms of card search, the engine is also pretty similar to MTG Familiars and Gatherers advanced searches
At face value, you can put your favorite Boros creatures into a deck and attack twice with them