mtg marvel secret lair cards Magic: The Gathering x Exclusive Playing (Model: Storm / Foil) that will put you into the armor of the Avengers’ most inventive Super Hero. Secret Lair x Marvel's Storm

It's even a useful brake against milling decks by restocking your deck

Beastmaster Ascension: This is one of the best go-wide finishing cards, and included here as a way to make your creatures all super pumped, so only 3 Squirrels can kill Emrakul, rather than 15

Legendary Creature Artifact - Artificer Phyrexian Duplicant Imprint When this creature enters, you may exile target nontoken creature

And we dig it

When you have Blightsteel Colossus in your hand, you can play Show and Tell and put the Colossus onto the battlefield without paying its hefty mana cost

It needs five to survive using its ability, and doesn't have a built-in way to get more counters