With Caesar, Legion's Emperor, you must sacrifice a creature to trigger its abilities, so that already suggests tokens
Fallouts Commander decks hit just in time to capitalise on the pop culture craze surrounding the recent TV series, produced by Amazon
If you're curious, though, or feel like you've mastered booster draft, here are some other options you might enjoy
Flusterstorm generally lets you win any counterspell fight you get into by getting multiple copies on the stack
And bouncing has a lot of flexibility as a way to survive removal or blocks, adding a useful tempo element, reloading a creature with a powerful enters-the-battlefield trigger, dealing with auras and so much more
Good stuff and you can see why this on my deck