Its weird and intriguing, and gives control players a field day with cards like Holon Transceiver and Curse Powder
For example, Annihilate will be card advantage if it resolves normally targeting a creature an opponent controlsyou lose one card from your hand but you also draw a card, for a net gain of zero cards, and your opponent loses one card, so you're up one card relative to them
This would invalidate all of them and require modifications from the stock list or special rulings done to allow for them if no changes are made
Whether you are shuffling a deck for tournament play or arranging your collection into safeguarding binders, understanding these standard measurements is a key facet of perfecting the hobby
They see only vague shapes rustling behind the leaves, which is represented in game by the disguise mechanic, letting all sorts of creatures sneak up on opponents
This makes it much more difficult to list cards quickly on eBay, so its a bad option for anyone who wants to sell hundreds or thousands of cards