Any card with a silver border can't be played in any Magic format outside of Un-set constructed or Un-set draft (in other words, unless you're explicitly playing with silver-bordered cards, they're not allowed)
[67] [68] Holo Rare are Rare cards that have a holographic illustration, whereas Reverse Holo are any-rarity cards that have holographic textures elsewhere on the surface except for the main illustration
If multiple other nontoken permanents you control leave the battlefield simultaneously, you must still choose different modes for each instance of the triggered ability that's put onto the stack
But there are other, slower decks thatll find this effect amazing, like a Babys First Necropotence Plushy
If none can, the creature that's required to block can block another creature or not block at all
Shaman of the Pack (black/green) One more elf for the elf deck