Replace sleeves when you notice splits, corner deformation, edge whitening that makes the deck look uneven, changes in shuffle feel, or any signs of marked cards
When I heard that we might get a LotR-themed expansion, I couldnt resist brainstorming how that might look
We also have two way better board wipes with Raise the Palisade and Blasphemous Act
Search your deck for a number of cards up to the number of heads, put them into your hand, and shuffle your deck
The only downside is that you cant use this attack two turns in a row during a game
(3/19/2021) If the permanent that returns to the battlefield has any abilities that trigger at the beginning of the end step, those abilities won't trigger that turn