If you're worried about a board wipe like Ritual of Soot, Tend the Pests only gives you 1/1s, but A: that's more than enough damage to kill every player at the table many times over, and B: They gain you life when they die
For each creature card exiled this way, create a 1/1 colorless Spirit creature token
Chart shows the price of Elven Sol Ring #408 at the end of each month going back as long as we have tracked the item.
In the late game in Commander, say you have ten mana available, you can cast this mid game and if it is not removed, you have seven mana to cast cards from your graveyard
I've written pretty extensively as to why he would be a good commander in that article, my own name aside, but as a refresher, Joshua is relatively novel
No biggie, so I ventured forth and looked at a bunch of spell cards, printed them out