Booster packs for Disney Lorcana: Shimmering Skies include a mostly random assortment of cards, with rarity determining some elements of distribution
You can revive multiple Narcomoeba via mills, using it for Dread Returns Flashback cost
Also, Cyclonic Rift is one of the game's few instant-speed board wipes, so the caster can play it right before their own turn, then untap on a one-sided board state
Then the chosen creatures fight each other
On the bright side, her Sultai colors (black, green and blue) give you access to a ton of power outside of her own impressive strength, including excellent creatures, removal, and card draw
Blink decks, like Roon of the Hidden RealmRoon of the Hidden Realm and Emiel the BlessedEmiel the Blessed, can only do their thing if they stick on the battlefield, so repeatedly giving them shield counters sounds like a great way to protect your strategy and a good way to exploit the Titan's effect