mtg.wtf

{2}, {T}: Create a token that's a copy of up to one target artifact token you control. Mill two cards.
{1}{W}{U}{B}, {T}, Sacrifice two artifact tokens, Exile an artifact or creature card from your graveyard: Create a token that's a copy of the exiled card, except it's an artifact in addition to its other types. Activate only as a sorcery.

Draw cards equal to your highest commander tax among your commanders. (For example, if you've cast your one commander from your command zone twice, draw four cards.)

Kicker {4}
When Tazeem Roilmage enters, if it was kicked, return target instant or sorcery card from your graveyard to your hand.

When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you.

Equipped creature gets +1/+1 and has vigilance and trample.
Equip creature token {1}
Equip {3}

Sacrifice Teardrop Kami: You may tap or untap target creature.

Flying; trample; rampage 4

If you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.

Enchant artifact or creature
Enchanted permanent has phasing.

Flying
Phasing

Flying
Phasing
Whenever Teferi's Imp phases out, discard a card.
Whenever Teferi's Imp phases in, draw a card.

{1}{U}, {T}: Draw a card, then discard a card.

At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.

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.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent.
Draw two cards.

As long as you control a Teferi planeswalker, Teferi's Sentinel gets +4/+0.

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.

Exile target permanent you control. Return that card to the battlefield under its owner's control at the beginning of the next end step. If it enters as a creature, it enters with an additional +1/+1 counter on it.

When Teferi's Tutelage enters, draw a card, then discard a card.
Whenever you draw a card, target opponent mills two cards.

Whenever a creature you control attacks, it phases out at end of combat.

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.

Flash
Creature cards you own that aren't on the battlefield have flash.
Each opponent can cast spells only any time they could cast a sorcery.

You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant.
[+1]: Draw a card, then discard a card.
[–3]: Target creature you don't control phases out.
[–10]: Take two extra turns after this one.

[+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.