mtg premium deck series slivers card list Barbed Sliver [Premium Series: Slivers] Strategy insert Virulent Sliver | Premium Deck

They are also all equally likely to be opened , so its irrelevant whether they were previously rares or mythic rares

if you pay four for effects on your turn, thats an extra draw

It enters with six -1/-1 counters, and whenever permanent cards go to your graveyard while it still has a counter, one counter comes off

While Im not sure if it truly makes the cut in cEDH, you could also cast Return the Favor to make your own copy of the enters-the-battlefield ability of Thassas Oracle to win on top of their ability on the stack

This one gets a bit abstract, but if you look closely many of the key moments from the movie are there

Costing one mana makes it searchable with Urza's Saga in eternal formats and unlike Soul-Guide Lantern, you can exile the graveyard and draw a card at the same time, making it the most effective variant and very similar to Nihil Spellbomb