Otherwise, you'll draw a card
The truth is, Commander is a format in which people love big, dumb spells, and in a lot of situations, Bob's just a worse Phyrexian ArenaPhyrexian Arena
You see, the mana advantage you are generating doesn't have to come from your lands
Same as Spinneret and Spiderling, youre probably not doing the spider thing here, and similar to Sun-Spider, Nimble Webber, Im assuming youre on some sort of combo deck and playing this for counterspell protection
Using your two-mana spell to take out a three-mana target always leaves you wondering if you could have waited and taken out a dragon without worrying that the dragon will be the wrong color
While I can't control how Wizards reprints cards or control the over-the-top demands of the counterfeit community, I can appeal to the large majority of the Magic community that's filled with reasonable people who love the game of Magic to do what they can to help lessen the impact of the problem