Pioneer

({T}: Add {U}.) This land enters tapped unless you control three or more other Islands. When this land enters untapped, you may put target instant ...

Defender {T}: Creatures you control gain haste until end of turn.

Exile all creature cards from target player's graveyard. You gain 3 life for each card exiled this way.

At the beginning of your upkeep, if you control a creature with power 4 or greater, draw a card.

Sliver creatures you control get +1/+1.

Untap all nonland permanents you control.

Whenever you lose life for the first time each turn, you get {E}. (You get an energy counter. Damage causes loss of life.) Pay {E}{E}, Sacrifice th...

({C} represents colorless mana.) Choose one — • Exile target creature with power or toughness 1 or less. • Counter target sorcery spell. • Create a...

Flying If you would gain life, you gain that much life plus 1 instead. This creature gets +2/+2 as long as you have 25 or more life.

Counter target noncreature spell unless its controller pays {1}. Ferocious — If you control a creature with power 4 or greater, counter that spell ...

When this creature dies, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

({T}: Add {B}.) This land enters tapped unless you control three or more other Swamps. When this land enters untapped, you may put target creature ...

This spell costs {2} less to cast if it targets a blue spell. Counter target spell unless its controller pays {3}.

Bestow {2}{W}{U}{B}{R}{G} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's...

Vigilance (Attacking doesn't cause this creature to tap.) Lifelink (Damage dealt by this creature also causes you to gain that much life.) At the b...

All creatures get -3/-3 until end of turn. You may cast a spell with mana value 3 or less from your hand without paying its mana cost.

Scry 1. (Look at the top card of your library. You may put that card on the bottom.) Draw a card.

Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature. [+1]: Until end of turn, ea...

As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card with mana value equal to 1 plus the sacrifi...

When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {C}.

When Oath of Teferi enters, exile another target permanent you control. Return it to the battlefield under its owner's control at the beginning of ...

When Oath of Jace enters, draw three cards, then discard two cards. At the beginning of your upkeep, scry X, where X is the number of planeswalkers...

When Oath of Gideon enters, create two 1/1 white Kor Ally creature tokens. Each planeswalker you control enters with an additional loyalty counter ...

Players can't get counters. Counters can't be put on artifacts, creatures, enchantments, or lands.