Archive 4 (As this enters, shuffle the top four cards of your main library into a new face up library. Sacrifice this after the archived library is empty.) At the beginning of each opponent's upkeep, that player may pay 2 life. If they do, you gain 2 life. Otherwise, you draw a card from the archived library.
Experience (Whenever this creature attacks, if it has fewer than three +1/+1 counters on it, put a +1/+1 counter on it.) When Determined Koi has three or more +1/+1 counters on it, remove them all and transform it.
In the distant past, it was stronger than its horribly weak descendants that exist today.
Choose one — • Permanents you control gain lifelink and indestructible until end of turn. • Search your library for a card, put it into your hand, then shuffle. • Destroy target nonland permanent.
Flying At the beginning of your upkeep, for each seven cards in your graveyard, Devotee of Winds explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)
Whenever Devourer of Legacy deals combat damage to a player, you may sacrifice it and choose a nonland card name. If you do, search that player's graveyard, hand, and library for any number of cards with that name and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.
Flying At the beginning of your upkeep, exile the top or bottom card of target player's library. That player loses life equal to that card's mana value.
As an additional cost to cast this spell, sacrifice a creature. Search your library for up to X cards and put them into your hand, where X is the sacrificed creature's power, then shuffle.
You may cast spells as though they had flash. Whenever you cast a sorcery spell, each opponent loses 3 life unless they discard a card or sacrifice a nonland permanent.
“I had a marvelous time ruinin' everything.” —Sesilius of Wicked Ways
When Diao enters, create two 1/1 white Warrior creature tokens. Whenever Diao attacks, put a +1/+1 counter on each attacking creature you control with the least power among those creatures.
When Diao, Dragoon Captain enters, create three 1/1 red and white Warrior creature tokens. Whenever a creature you control attacks, invigorate 1. (Choose a creature with the least power among creatures you control and put a +1/+1 counter on it.)
Whenever a creature you control dies, put a loyalty counter on Dias, Freed from Belief. [0]: Create a 2/1 black Nightmare creature token with “This creature can't block.” [–X]: Destroy target creature or planeswalker unless an opponent pays twice X life.
[+1]: Draw two cards. [–1]: Until your next turn, Director Amitai Eliahu gains “Other nonland permanents lose all abilities.” [–3]: You may discard a card. If you do, you may cast a spell that shares a color with that card without paying its mana cost. [–9]: Until end of turn, play with your library revealed. You may cast spells from your library this turn.
Counter target spell or activated ability. If an activated ability of an artifact was countered this way, put that permanent on the bottom of its owner's library.
A little skullduggery never hurt anyone it wasn't meant to.
Whenever another creature you control dies, each opponent loses 1 life and you gain 1 life. Then you may pay {B}. If you do, Disciple of Myriad Fates becomes a copy of that creature, except it has this ability.
When Disharmony of the Spheres enters, return up to four creature cards from your graveyard to your hand. At the beginning of your upkeep, you may sacrifice an Angel, a Demon, a Faerie, and a Spirit with different names. If you do, you win the game.