The way I see it, you have the following main options, and thats outside of just upgrading the removal and finishers: Untapping Tokens Aristocrats +1/+1 Counters Big Spells So, lets go over a few of the options available to us and the cards I like, before going over my personal picks for upgrading
It's powerful, but again doesn't appear to be a card that would make you many friends at your LGS's Commander night
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If you can build your deck to intentionally create those conditions (bounce lands, lands that sacrifice themselves, and mana rocks are your friends!), then you can suddenly unlock the might of cards like Land Tax and Oath of Lieges
As a Chaos Lord, he fancies chaos
Goblin decks are able to spam out tons of creatures, giving you tons of opportunities to dish out a huge amount of damage very quickly