Appendix and Reference Type 4/Limited Infinity Introduction Type 4: A Way to Enjoy Magic Again Part 1 Type 4: A Way to Enjoy Magic Again Part 2 Type 4: A Way to Enjoy Magic Again Part 3 The Fourth Type * Chaos Stack a Chaos Stack is a separate stack of cards in addition to the normal Type 4 stack, and is used in conjunction with the Chaos Rule, which is essentially if X or more spells have been cast in a single turn (where X is an amount agreed to by the players beforehand), all spells on the stack are paused and the top card from the Chaos Stack is immediately flipped up and resolved, and then the stack and rest of the game is unpaused and continues as normal
What makes it interesting is that the cards you don't choose end up in your graveyard
(Scryfall note) If a permanent enters the battlefield under an opponents control with hexproof, indestructible, protection, shroud, and/or ward after Shay Cormacs first ability resolves, it wont lose that ability until you activate Shay Cormacs first ability again
Wizards of the Coast (2008-10-20)
To a necromancer as powerful as Liliana Vess, a graveyard is as good as a garrison of soldiers awaiting her command