That distinction helps with verification
Shadow in the Warp discounts the first creature spell that you cast each turn and punishes opponents for casting noncreature spells
Kudzu, on the other hand, was not about giving Mana, but about taking it away
For example, if two creatures you control with lifelink deal combat damage at the same time, Sanguine Bonds ability will trigger twice and you may choose a different opponent for each trigger
A year or two into Wizards, there was an open spot, so I joined as the colorless member, which is like the training wheel slot for newcomers, Bowen says
I owe The Hobbit a debt of gratitude because the path it sent me down has been an amazing one, even if giant spiders still freak me out a little bit