Flying
Historic spells you cast cost less to cast. (Artifacts, legendaries, and Sagas are historic.)

Whenever you cast a historic spell, draw a card. (Artifacts, legendaries, and Sagas are historic.)

Flying
Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent.

[+4]: Target player exiles a card from their hand.
[−3]: Exile target permanent.
[−14]: Restart the game, leaving in exile all non-Aura permanent cards exiled with Karn Liberated. Then put those cards onto the battlefield under your control.

Flying, haste
When Karrthus, Tyrant of Jund enters the battlefield, gain control of all Dragons, then untap all Dragons.
Other Dragon creatures you control have haste.

: Attach target Equipment you control to Kazuul's Toll Collector. Activate this ability only any time you could cast a sorcery.

At the beginning of your upkeep, create a 2/2 white Cat creature token for each Equipment attached to Kemba, Kha Regent.

When Kozilek's Predator enters the battlefield, create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add ."

When Kuldotha Flamefiend enters the battlefield, you may sacrifice an artifact. If you do, Kuldotha Flamefiend deals 4 damage divided as you choose among any number of targets.

, Sacrifice three artifacts: Search your library for an artifact card and put it onto the battlefield. Then shuffle your library.

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle your library.

Artifacts you control have hexproof. (They can't be the targets of spells or abilities your opponents control.)

Trample
Whenever Liege of the Tangle deals combat damage to a player, you may choose any number of target lands you control and put an awakening counter on each of them. Each of those lands is an 8/8 green Elemental creature for as long as it has an awakening counter on it. They're still lands.

As an additional cost to cast this spell, discard a card or pay .
Lightning Axe deals 5 damage to target creature.

Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip

: Put a charge counter on Lux Cannon.
, Remove three charge counters from Lux Cannon: Destroy target permanent.

The first spell you cast each turn has cascade. (When you cast your first 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 of your library in a random order.)

Destroy target nonland permanent and all other permanents with the same name as that permanent.

: Add .
, : Investigate. (Create a colorless Clue artifact token with ", Sacrifice this artifact: Draw a card.")

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.