Oblivious Bookwurm gives you yet another way to draw cards as a result of having face down permanents
They must be exactly two colors, and you can only get one card per guild
You can also annoy your opponents with Strip Mine plus Crucible of Worlds or Ramunap Excavator
If it survives a turn cycle, it can always untap up to seven lands on its own, though it's nice that you can keep it out of combat, if you prefer to have your 7/5 trampler on defense for some reason
But hes kind of torn because during the course of the story, he finds that he has this mystical connection with monsters thats called bonding, and that means that you have this emotional, empathic connection with a monster
These spells are particularly good for any landfall effects, giving you a guaranteed trigger on your next turn as well