This complexity might limit its appeal in faster formats like Modern, but it's less of an issue in Commander, and, of course, not at all on Arena
I think the version which most appeals to me (and might be a little less raw aggro) involves Clone and its variants to let other players spend the resources to cast big creatures, and then get copies of them on the cheap
As I said earlier, its tricky to work around, especially since not every low-cost legendary meshes with your overall strategy
As if it is a card with miracle , or in this case, an enchantment , you really need to keep it separate from your hand until you declare casting it for the miracle ability
Dodging a wrath is always good, especially when it only costs you one mana
Here are 20 cards you can replace Cowabunga