Each player shuffles their hand and graveyard into their library, then draws seven cards.Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost.Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
When Ranger-Captain of Eos enters, you may search your library for a creature card with mana value 1 or less, reveal it, put it into your hand, then shuffle.Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn.
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)Sliver spells you cast have cascade.
If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost.Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
+2: Creatures you control with flying get +1/+1 until end of turn.−3: Create a 4/4 white Angel creature token with flying and vigilance.−6: You get an emblem with "If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead."
Choose creature or land. Reveal the top four cards of your library. Put all cards of the chosen type revealed this way into your hand and the rest into your graveyard.
When Ranger-Captain of Eos enters, you may search your library for a creature card with mana value 1 or less, reveal it, put it into your hand, then shuffle.Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn.
Protection from HumansPay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card., Discard a card: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)