Drumbeat Enchantments 2.0

Now that I have the mechanics and color pair identities nailed down, I went back and looked at the drumbeat enchantment cycle to see if I wanted to keep it.

I think I do, rather than having a uncommon creature auras. So what I did is to create them so that they grant appropriate color-associated bonuses that aren't typical combat keywords. So they're not granting menace, or flying, or hexproof, or what have you. Those will come from typical auras and combat tricks. But with mutate in mind, I wanted to have thoughtful bonuses that rewarded strategy but didn't give the typical +X/+X bonuses.

So here's the new iteration of the cycle.

White probably has the most powerful of them (especially when combined with the U/W flyers archetype). But white doesn't have access to mutate on its own, so it makes sense.

I am still unsure as to whether these enchantments are too powerful with the flexibility or too weak with the mana requirements. It will have to be tested.