mtg.wtf

Each player may shuffle their hand and graveyard into their library. Each player who does draws seven cards. Exile Step Between Worlds.
Plot {4}{U}{U}

Return two target creatures to their owners' hands.
Wizardcycling {2}

{2}{U}, {T}: Each player mills three cards. Exile up to two creature cards put into graveyards this way. Create an X/X blue Zombie creature token, where X is the total power of the cards exiled this way.

Flying

Hexproof
Lieutenant — As long as you control your commander, Stormsurge Kraken gets +2/+2 and has "Whenever Stormsurge Kraken becomes blocked, you may draw two cards."

This spell costs {2}{U} less to cast if you've cast an instant or sorcery spell this turn.
Flying
Prowess
When Stormwing Entity enters, scry 2.

Flying
Sturmgeist's power and toughness are each equal to the number of cards in your hand.
Whenever Sturmgeist deals combat damage to a player, draw a card.

Horsemanship
When Sun Ce, Young Conquerer enters, you may return target creature to its owner's hand.

Return all lands to their owners' hands.

At the beginning of each player's upkeep, that player returns a creature they control to its owner's hand.

Tap five untapped Wizards you control: Search target player's library for up to five cards and exile them. Then that player shuffles.

Improvise
You may have Synth Infiltrator enter as a copy of any creature on the battlefield, except it's a Synth artifact creature in addition to its other types.

Syr Elenora, the Discerning's power is equal to the number of cards in your hand.
When Syr Elenora enters, draw a card.
Spells your opponents cast that target Syr Elenora cost {2} more to cast.

[+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."

Trample
Phasing
At the beginning of your upkeep, all lands you control phase out.

Enchant planeswalker
Enchanted planeswalker has "[–12]: 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.'"
Whenever you draw a card, put a loyalty counter on enchanted planeswalker.

Flash
When Teferi's Wavecaster enters, you may search your library and/or graveyard for a card named Teferi, Timeless Voyager, reveal it, and put it into your hand. If you search your library this way, shuffle.

Whenever you draw a card, put a loyalty counter on Teferi, Temporal Pilgrim.
[0]: Draw a card.
[–2]: Create a 2/2 blue Spirit creature token with vigilance and "Whenever you draw a card, put a +1/+1 counter on this creature."
[–12]: Target opponent chooses a permanent they control and returns it to its owner's hand. Then they shuffle each nonland permanent they control into its owner's library.

Target opponent reveals cards from the top of their library until they reveal a creature card. That player puts all noncreature cards revealed this way into their graveyard, then you put the creature card onto the battlefield under your control.

Flying
Whenever you cast a Spirit or Arcane spell, you may tap or untap target creature.

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.

Take an extra turn after this one.

[+1]: Untap up to two target artifacts.
[–X]: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
[–5]: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.

Draw three cards. If you control no artifacts, discard a card.

[+1]: Create a 1/1 colorless Thopter artifact creature token with flying.
[0]: Draw a card. If you control three or more artifacts, draw two cards instead.
[–9]: You get an emblem with "At the beginning of your end step, search your library for a permanent card, put it onto the battlefield, then shuffle."