None of the one drop or two drop "Tap for any color of mana" things are cheap like Birds of Paradise or even things like Noble Hierarch that taps for three are cheap either
Pokmon TCG Pocket also lets you check the possible cards you can pull from each booster pack, along with the pull rates for individual cards
Thankfully, when things go well, the combo of Forced Fruition and Runeflare Trap has a lot of power to steal games by surprise, and we managed to pull out some really sweet wins by forcing our opponent to draw tons of cards, which is pretty much what we were hoping for with the deck
The Myriad Pools Legendary Artifact Land (Transforms from The Everflowing Well.) Tap: Add one blue mana
In my opinion it all comes down to your risk appetite
Oversized cards used to come in every Commander precon, but that is no longer the case