Top Commons for Blue-Red 4-Drops This deck mostly wants removal and cards that trigger off 4-mana spells, with The Emperor of Palamecia and Shantotto being the best uncommon payoffs
Esper Sleeves: White Blue Black Mana - Realm Guard MTG Sleeves - 100 ct Esper Card Sleeves for MTG with White, Blue, and Black Mana Symbols are perfect for competitive control players or "casual" control fans
Allowing you to pay an extra (2) to get a 1/1 copy when the creature enters the battlefield

$0.79 Mog, Moogle Warrior (0179 - Extended Art) Final Fantasy Commander Decks Variants $0.99 Gau, Feral Youth (0152 - Extended Art) Final Fantasy Commander Decks Variants $0.49 Umaro, Raging Yeti (0156 - Extended Art) Final Fantasy Commander Decks Variants $0.69 Krile Baldesion (0176 - Extended Art) Final Fantasy Commander Decks Variants $1.79 Shadow, Mysterious Assassin (0148 - Extended Art) Final Fantasy Commander Decks Variants $0.99 Hildibrand Manderville (0173 - Extended Art) Final Fantasy Commander Decks Variants $0.59 Sabin, Master Monk (0154 - Extended Art) Final Fantasy Commander Decks Variants $0.79 Strago and Relm (0155 - Extended Art) Final Fantasy Commander Decks Variants $0.99 Edgar, Master Machinist (0169 - Extended Art) Final Fantasy Commander Decks Variants $0.49 General Leo Cristophe (0135 - Extended Art) Final Fantasy Commander Decks Variants $0.35 The Blackjack Token // The Monarch Token (0008 // 0011) Final Fantasy Commander Decks $0.69 Cyan, Vengeful Samurai (0132 - Extended Art) Final Fantasy Commander Decks Variants 0 results found

You can set up extra turn loops with the right tools or use cards like Brainstorm to manipulate your topdeck and just get extra value from Kefnet along the way
It doesn't matter if some or all of the Angels on the battlefield entered after Giada did