Plains

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Stasis

Players skip their untap steps.
At the beginning of your upkeep, sacrifice Stasis unless you pay {U}.

Island

Zuran Orb

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Sylvan Library

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Smoke

Players can't untap more than one creature during their untap steps.

Birds of Paradise

Savannah

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Karakas

{T}: Add {W}.
{T}: Return target legendary creature to its owner's hand.

Howling Mine

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Arboria

Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Black Vise

As Black Vise enters, choose an opponent.
At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Tundra

Tropical Island

Braingeyser

Zuran Spellcaster

{T}: Zuran Spellcaster deals 1 damage to any target.

Land Tax

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.

Plateau

Sol Ring

Prodigal Sorcerer

{T}: Prodigal Sorcerer deals 1 damage to any target.

Winter Orb

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.