Whenever one or more permanent cards are put into graveyards, each opponent loses 1 life and you gain 1 life.
[+2]: Mill two cards.
[+1]: Sacrifice a land or discard a land card. If you do, you may play target creature or land card in your graveyard this turn.
[–3]: Each player sacrifices a creature. Return a creature card from your graveyard to your hand.

Put a +1/+1 counter on target creature you control. It fights up to one target creature you don't control.
Cycling {R/G}

Level up {1}{W/B}
[level 2-5] Lifelink
[level 6+] Flying, lifelink

At the beginning of combat on your turn, put a level counter on another target creature you control. If it doesn't have level up, it gains level up {2} and “This creature gets +1/+1 for each level counter on it.”

Choose one. If your devotion to green is three or greater, you may choose another. The same is true for devotion to white.
• Permanents you control gain hexproof until end of turn.
• Create a token that's a copy of an Aura you control.
• Each opponent sacrifices a creature with power 4 or greater.

Indestructible
As long as your devotion to green and white is less than seven, Karametra isn't a creature.
Enchantments and enchanted permanents you control have “When this permanent becomes tapped for the first time during each of your turns, untap it.”

Karda's Emmisary is a 5/5 Illusion enchantment creature as long as you control three or more enchantments.

Indestructible
As long as your devotion to red, white and black is less than nine, Karda isn't a creature.
Whenever you attack, creatures you control get +2/+1 until end of turn. At the end of combat, if Karda dealt combat damage to a player, sacrifice him, then search your library and/or graveyard for a card named Iroas, Honor-Bound and a card named Mogis, Rage-Crowned and put them onto the battlefield, then shuffle.

Whenever an opponent gains life or draws a card during your turn, you do the same.
[+1]: You may discard a card. If you do, each player may draw a card.
[+1]: For each player, up to one target creature they control gains vigilance and lifelink until end of turn.
[–7]: Choose a card type. Each opponent who controls more permanents of that type than you sacrifices a number equal to the difference.

Vigilance, lifelink
Whenever Kei attacks alone, it gains first strike until end of turn.

Choose one. If your devotion to blue is three or greater, you may choose another. The same is true for devotion to red.
• Return target sorcery card from your graveyard to your hand.
• Return target nonland permanent to its owner's hand.
• Destroy target artifact.

Indestructible
As long as your devotion to blue and red is less than seven, Keranos isn't a creature.
Noncreature spells you cast cost {1} less to cast.
Whenever you cast a noncreature spell, Keranos deals 1 damage to each opponent.

Once during each of your turns, you may cast a creature spell with mana value 2 or less from your graveyard. If you do, it enters with a finality counter on it.
{W}{B}: Keuya's Presence becomes a 3/2 Dragon creature with flying in addition to its other types.

Exalted
When this creature enters, return target artifact or enchantment card from your graveyard to your hand.

Trample
{1}, Sacrifice an artifact or creature: Put a +1/+1 counter on King of Gluttons.

Ninjutsu {2}{G}{U}
Whenever this creature deals combat damage to a player, you may search your library for a land card, put it onto the battlefield tapped, then shuffle. That land becomes a 4/4 Dragon creature in addition to its other types.

Choose one. If your devotion to green is three or greater, you may choose another. The same is true for devotion to red.
• Put two +1/+1 counters on target creature.
• Target creature you control fights target creature you don't control.
• Klothys's Judgment deals 3 damage to target player.

Indestructible
As long as your devotion to red and green is less than seven, Klothys isn't a creature.
Whenever a creature you control becomes the target of a spell or ability you control, that creature gets +2/+2 and gains trample and haste until end of turn. This ability triggers only once for each creature each turn.

Damned — At the beginning of your end step, put a +1/+1 counter on this creature if you've sacrificed a permanent this turn.
When this creature dies, create X 1/1 black Demon Insect creature tokens, where X is this creature's power.

Whenever you sacrifice Koraja, exile it. Until the end of your next turn, you may cast it from exile.
When Koraja enters, if it wasn't cast from your hand, you may discard your hand. If you do, draw two cards.

Flash
This spell costs {1} less to cast for each creature that died this turn.
When Krint enters, choose any number of target creature cards in graveyards that were put there from the battlefield this turn. Return them to the battlefield under your control. You lose life equal to their total mana value.

Choose one. If your devotion to green is three or greater, you may choose another. The same is true for devotion to blue.
• Create two tapped tokens that are a copy of a land you control.
• Draw three cards.
• Untap up to three lands you control.

Indestructible
As long as your devotion to green and blue is less than seven, Kruphix isn't a creature.
Whenever you tap a permanent for mana, add one mana of any type that permanent produced.

Ward {1}
Whenever Kynaios, Blade-Bound or attacks, reveal the top five cards of your library. You may put an Aura card or a card with a Blessing from among them into your hand. Put the rest on the bottom of your library in any order.

Whenever this Subroutine runs, exile the top two cards of your library. You may play one of them this turn.