When Reflector Mage enters, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spells with the same name as that creature until your next turn.
Vanishing 12 Whenever one or more time counters are removed from Regenerations Restored, scry 1 and you gain 1 life. Then if Regenerations Restored has no time counters on it, exile it. When you do, take an extra turn after this one.
Return up to one target artifact card, up to one target land card, and up to one target non-Aura enchantment card from your graveyard to the battlefield. They are 5/5 Elemental creatures in addition to their other types.
"Many have tried to subjugate Ravnica. All have failed. All will fail." —Museum of Ravnican History
Revolt — When Renegade Rallier enters, if a permanent you controlled left the battlefield this turn, return target permanent card with mana value 2 or less from your graveyard to the battlefield.
Create two 1/1 white Kithkin Soldier creature tokens if {W} was spent to cast this spell. Counter up to one target creature spell if {U} was spent to cast this spell.
Haste At the beginning of your end step, a random non-Food permanent card in your graveyard perpetually becomes a Food artifact in addition to its other types and gains "{2}, Exile this artifact: You gain 3 life." You may play that card for as long as it's in your graveyard.
Restless Anchorage enters tapped. {T}: Add {W} or {U}. {1}{W}{U}: Until end of turn, Restless Anchorage becomes a 2/3 white and blue Bird creature with flying. It's still a land. Whenever Restless Anchorage attacks, create a Map token.
Restless Prairie enters tapped. {T}: Add {G} or {W}. {2}{G}{W}: Restless Prairie becomes a 3/3 green and white Llama creature until end of turn. It's still a land. Whenever Restless Prairie attacks, other creatures you control get +1/+1 until end of turn.
Restless Reef enters tapped. {T}: Add {U} or {B}. {2}{U}{B}: Until end of turn, Restless Reef becomes a 4/4 blue and black Shark creature with deathtouch. It's still a land. Whenever Restless Reef attacks, target player mills four cards.
Restless Ridgeline enters tapped. {T}: Add {R} or {G}. {2}{R}{G}: Restless Ridgeline becomes a 3/4 red and green Dinosaur creature until end of turn. It's still a land. Whenever Restless Ridgeline attacks, another target attacking creature gets +2/+0 until end of turn. Untap that creature.
Restless Vents enters tapped. {T}: Add {B} or {R}. {1}{B}{R}: Until end of turn, Restless Vents becomes a 2/3 black and red Insect creature with menace. It's still a land. Whenever Restless Vents attacks, you may discard a card. If you do, draw a card.
Reveal the top three cards of your library and put one of them into your hand. You gain life equal to that card's mana value. Put all other cards revealed this way into your graveyard.
Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get {E}{E}. Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery. Rex has all activated abilities of all cards in exile with brain counters on them.
"In this new world, I have seen the once-devout rhoxes take up arms with the savages of Jund. I would be offended, but I see the wisdom in their choice." —Gernan, Dawnray archer