all mtg fallout cards RAINBOW FOIL Secret Lair 16 Card Set NM mtg fallout commander decks card

In terms of maximizing value, we can really tap into a subset of permanents which have very cheap casting costs and very expensive activated abilities these are often called Invokers after the Legions cycle, and I dont think Dynaheir being an Invoker Adept is a coincidence

They were the last cards to be revealed, and even the symbol was hidden until Gen Con 2023

As for that Summer Magic variant though

Now, with the introduction of Manifest Dread and Disguise from Murders at Karlov Manor, there is a large pool of cards waiting to be utilized

Thats exactly what Hinata, Dawn-Crowned is doing in conjunction with the already very playable Magma Opus