If you're not just using him as a bad Aethergeode MinerAethergeode Miner, however, I do really like RexRex
If this was for first-week Standard, then there would be a very good argument to put Felidar Guardian up at the top of the list, but there is a very real chance that the card wont be legal throughout its time in Standard
Well, if you have foil copies then someone out there is looking for them, and finding stuff like this in collections is always a treat
A wall of 1/1s gets chump-blocked forever
All you really want with Lathnu Hellion is to hit your opponent once
While that may sound subtle, in practice its devastating, as entire ETB-based strategies suddenly stop functioning and struggle to close games