Flying
When this creature enters, you may search your library for up to three cards named Squadron Hawk, reveal them, put them into your hand, then shuffle.

Stinging Vitriol deals 2 damage to target opponent. That player reveals their hand. You choose a nonland card from it. They discard that card.

Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.
, , Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Flying, double strike, vigilance, trample, indestructible

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As this land enters, you may reveal a Treefolk card from your hand. If you don't, this land enters tapped.
: Add or . This land deals 1 damage to you.

Flying, protection from white
When this creature enters, each opponent loses life equal to the number of Vampires you control. You gain life equal to the life lost this way.

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

When this enchantment enters, sacrifice all creatures you control.
Creatures you control get +2/+2.

Colorless spells you cast cost less to cast.
+1: Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit creature token. When that token leaves the battlefield, put the exiled card into your hand.
−3: Destroy target permanent that's one or more colors.

Exile all creatures. Incubate X, where X is the number of creatures exiled this way. (Create an Incubator token with X +1/+1 counters on it and ": Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)

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Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Any number of target nonland permanents you control phase out. (Treat them and anything attached to them as though they don't exist until your next turn.)

+1: Draw a card, then put a card from your hand on top of your library.
−1: Exile another target permanent you own, then return it to the battlefield under your control.
−6: Choose left or right. Each player gains control of all nonland permanents other than Aminatou controlled by the next player in the chosen direction.
Aminatou, the Fateshifter can be your commander.

This land enters tapped unless you control a Mountain or a Forest.
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Negative — As long as K-9 is untapped, other legendary creatures you control have ward .
Affirmative — , : Target legendary creature can't be blocked this turn.
Doctor's companion (You can have two commanders if the other is the Doctor.)

Sacrifice a creature: This creature gets +2/+2 until end of turn.

This land enters tapped.
Indestructible
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Whenever Varchild deals combat damage to a player, that player creates that many 1/1 red Survivor creature tokens.
Survivors your opponents control can't block, and they can't attack you or planeswalkers you control.
When Varchild leaves the battlefield, gain control of all Survivors.

You may pay rather than pay this spell's mana cost.
Trample
At the beginning of your upkeep, you may draw two cards.

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