I don't realistically forsee them (sway, coalition, bioryhthem etc.) being played, much less being a problem.

#MTGCommander

It's a mull. If robbery gets countered, we are hosed.

This is a mulligan. It falls for the trap of "i can draw what i need". You will not and in the mean time you will not affect the board in the first 3 turns.

This is a keep on the strength of turn 2 Snacker.

I think it's a keep, but if it was missing looting or snacker, I think it goes back.

Am I crazy, or wasn't frogging someone kneeing them really hard in the thigh or something?

I don't know the format super well, but at first glance I would not even consider this. What format is tolerant of potentially doing nothing the first 3 turns? There has to be a better mulligan, right?

Elf is relevant in a not so good way in pauper bogles. Your opponent just might play a wellwisher or priest of titania. Still a banger though, hard to block is worth the extra mana

As for competitive formats, pauper is sweet. Come sling bolts and counterspells and blow up artifact lands, it's great.

I used to play allies from time to time. I love the extended art version.

Decision trees are another important concept for Magic. Anyway, it would be cool to do a show with a real mathematician about lessons to take from game theory and you can use prisoners dilemma for the thumbnail, I'll give you that for free.