If youre in doubt about what graveyard hate piece you want to play, you can safely default to Relic of Progenitus without being too wrong
Instead, I sank right past denial into a complete lack of desire to build a Sliver deck in the least
As long as it's connected, it won't be destroyed by battle effects, but if you think about leaving it, in most cases it will become a punching bag that can pass 500 attacks for at least 1 turn
P/T Number 234 Language English Legal Formats Commander, Historic, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Pauper, Pioneer, Standard, Timeless Rulings (6/16/2023) Damage dealt to creatures remains on those creatures until the cleanup step or until an effect removes that damage
Currently only one type of Battle card exists: The Siege
Does it eventually lead to you proxying all Magic cards, even those that are easy to get your hands on and relatively cheap like cards in current Standard sets