First strike, hexproofWhenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncreature spells from among those cards without paying their mana costs.
Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)Whenever an opponent casts a noncreature spell, you may draw a card unless that player pays .
Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.)Mill five cards, then return a creature card from your graveyard to the battlefield.
FlashFlying, vigilanceWhen Archangel Avacyn enters, creatures you control gain indestructible until end of turn.When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep.FlyingWhen this creature transforms into Avacyn, the Purifier, it deals 3 damage to each other creature and each opponent.
Whenever a Wolf or Werewolf you control deals combat damage to a player, draw a card.At the beginning of your upkeep, if you control three or more Wolves and/or Werewolves, it becomes night. Then transform any number of Human Werewolves you control.DayboundWhenever a Wolf or Werewolf you control deals combat damage to a player, draw a card.: Target Wolf...
, : You may put a creature card from your hand onto the battlefield.Mill five cards, then return a creature card milled this way to your hand. (Then exile this card. You may cast the artifact later from exile.)