Thanks to their Throw Wide the Gates ability, you can pay life equal to a spells mana value to create a 1/1 Hero tokenand then load it up with that many +1/+1 counters
Khrn the Betrayer Kharn the Betrayer is high on this list, not because I think it makes for a good commander, but because its an exceptional addition to other Commander decks that I like
Enchantment Outpost Siege As this enchantment enters, choose Khans or Dragons
FoF saw lots of play in its Standard format, and players would practice which pile to give their adversaries
Especially in Commander, four life is easy to get and having a 4/4 blocker out of it is the icing on the cake
Summon: Esper Valigarmanda took me a bit to warm up to this card, but given more time to look at it this is strong