Flying, vigilance

Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step.

This spell can't be countered. (This includes by the ward ability.)

Tap up to two target creatures and put a stun counter on each of them. Investigate. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Flash

Flying

When Pestermite enters the battlefield, you may tap or untap target permanent.

When Protocol Knight enters the battlefield, tap target creature an opponent controls. Put a stun counter on that creature if you control another Knight. (If a permanent with a stun counter would become untapped, remove one from it instead.)

You may tap or untap target permanent.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

+1: Tap target permanent, then untap another target permanent.

−2: Ral Zarek deals 3 damage to any target.

−7: Flip five coins. Take an extra turn after this one for each coin that comes up heads.

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.)

Vigilance

When Referee Squad enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

: Untap another target snow permanent.

Defender

, : Tap target creature. You may put a stun counter on it. If you do, put a stun counter on Sanctuary Wall. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Untap all permanents you control during each other player's untap step.

When Sharae of Numbing Depths enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Whenever you tap one or more untapped creatures your opponents control, draw a card. This ability triggers only once each turn.

When Solitary Sanctuary enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Whenever you tap an untapped creature an opponent controls, put a +1/+1 counter on target creature you control.

Trample

Whenever Spectral Force attacks, if defending player controls no black permanents, it doesn't untap during your next untap step.

, Pay 1 life: Destroy target permanent you own.

, Pay 2 life: Add one mana of any color.

, Pay 3 life: Proliferate.

, Pay 4 life: Draw a card.

: Untap Staff of Compleation.

As long as Static Orb is untapped, players can't untap more than two permanents during their untap steps.

Equipped creature gets +3/+3.

Whenever equipped creature attacks, it doesn't untap during its controller's next untap step.

Whenever Stitcher's Graft becomes unattached from a permanent, sacrifice that permanent.

Equip

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.

Compleated ( can be paid with , , or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.)

+1: Tap up to one target artifact or creature. It doesn't untap during its controller's next untap step.

−X: Exile target nonland permanent card with mana value X from your graveyard. Create a token that's a copy of that card.

−7: Create Tamiyo's Notebook, a legendary colorless artifact token with "Spells you cast cost less to cast" and ": Draw a card."

+1: Tap target permanent. It doesn't untap during its controller's next untap step.

−2: Draw a card for each tapped creature target player controls.

−8: You get an emblem with "You have no maximum hand size" and "Whenever a card is put into your graveyard from anywhere, you may return it to your hand."

You may choose not to untap Tawnos's Coffin during your untap step.

, : Exile target creature and all Auras attached to it. Note the number and kind of counters that were on that creature. When Tawnos's Coffin leaves the battlefield or becomes untapped, return that exiled card to the battlefield under its owner's control tapped with the noted number and kind of counters on it. If you do, return the other exiled cards to the battlefield under their owner's control attached to that permanent.

+1: Draw two cards. Then discard two cards unless you discard a creature card.

−2: You get an emblem with "Knights you control get +1/+0 and have ward ."

−3: Tap any number of untapped creatures you control. When you do, shuffle target nonland permanent an opponent controls with mana value X or less into its owner's library, where X is the number of creatures tapped this way.

+1: Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

−1: Untap up to four target permanents.

−10: You get an emblem with "You may activate loyalty abilities of planeswalkers you control on any player's turn any time you could cast an instant."

Teferi, Temporal Archmage can be your commander.

Enchant artifact or creature

Enchanted permanent has phasing. (It phases in or out before its controller untaps during each of their untap steps. While it's phased out, it's treated as though it doesn't exist.)

At the beginning of each player's upkeep, that player chooses artifact, creature, land, or non-Aura enchantment. All nontoken permanents of that type phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)

Whenever a creature or land becomes tapped, put an hourglass counter on it.

Each permanent with an hourglass counter on it doesn't untap during its controller's untap step.

At the beginning of each player's upkeep, remove all hourglass counters from permanents that player controls.

Whenever you untap one or more permanents during your untap step, put that many time counters on The Millennium Calendar.

, : Double the number of time counters on The Millennium Calendar.

When there are 1,000 or more time counters on The Millennium Calendar, sacrifice it and each opponent loses 1,000 life.

You may choose not to untap The Pandorica during your untap step.

, : Untap another target nonland permanent, then it phases out. It can't phase in for as long as The Pandorica remains tapped. When The Pandorica becomes untapped or leaves the battlefield, that permanent phases in. Activate only as a sorcery.

At the beginning of each upkeep, you may tap or untap target permanent.

Whenever a land enters the battlefield tapped and under your control, choose one —

• Untap that land.

• Tap target nonland permanent an opponent controls.

Flying

, Tap two untapped creatures you control: Return target permanent to its owner's hand.

Choose artifact, creature, or land. Tap all untapped permanents of the chosen type target player controls, or untap all tapped permanents of that type that player controls.

: Add one mana of any color. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.

Choose two —

• Counter target black-bordered spell.

• Return target creature to its owner's hand.

• Untap each permanent you control with a watermark.

• Roll two six-sided dice. Target player mills X cards, where X is the total of those results.

Enchant permanent

When Volition Reins enters the battlefield, if enchanted permanent is tapped, untap it.

You control enchanted permanent.

When Waylaying Pirates enters the battlefield, if you control an artifact, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

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.)

Tap up to two target creatures. Put a stun counter on either of them. Then put a stun counter on either of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Untap target permanent and gain control of it until end of turn. It gains haste until end of turn.

, : Choose target enchantment you control that doesn't have the same name as another permanent you control. Create a token that's a copy of it, except it isn't legendary. If the token is an Aura, untap Yenna, Redtooth Regent, then scry 2. Activate only as a sorcery.

Haste

When Zealous Conscripts enters the battlefield, gain control of target permanent until end of turn. Untap that permanent. It gains haste until end of turn.