Given all this, I expect WotC to continue exploring doubling spells in supplemental products where Standard balance is no concern
Even with that in mind, dont be surprised if you end up seeing Insight Engine more around your Commander tables going forward
But why stop with drawing a few cards
They're a type of enchantment that, in addition to giving your commander some kind of buff, gives your deck an additional legal color to play around with
The Ur-Dragon There is a real argument for Scion of the Ur-Dragon being the best Dragon card in Commander, but that arguments a bit tougher to make in regards to it being the best Dragon Commander in the game
Lara Croft, Tomb Raider is all about uncovering legendary artifacts and lands from your graveyard, rewarding you for digging them up