are promo cards legal mtg Harmless Offering | Promotional Legality of Promo Cards Question

Cons: Most of the deck's ways to manipulate the top of the deck are one-shot effects like Ponder and Portent, which might make the "top of your deck matters" theme inconsistent

Embrace mayhem and punish your opponents for everything they do

Sigil of the Empty Throne ($0.60) a 4/4 flying Angel every time you cast an enchantment

It's a nifty little design that I'm kind of surprised doesn't exist already

Heggen reassures me that they are thoughtful about what new Secret Lair cards are doing to strategies outside of Commander, saying we're not trying to accidentally ruin those formats by casually printing hyper-powerful cards into them. That said, the concept of mechanically unique Secret Lair cards existing at all has been a hot topic in the community regardless of power level