mtg marina vendrell commander deck Custom Activate only as a sorcery. Marina Vendrell: Commander's Guild Deck

Booster products have always been problematic because we don't have complete control over what order the players see the cards, which makes controlling the experience a lot harder

It protects your enchantments from countermagic, it's an enchantment itself so it has strong synergies with the deck, and later on in the game it's a great mana sink to start pressuring opponents

But your Summon: Bahamut happens to be an enchantment creature, and dies to Boseiju

You also have Cyclonic Rift for a properly asymmetrical wrath and Toxic Deluge, which often misses your legendary creatures thanks to Jodahs buff

I wrote a post about how you can sign up.