{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped. Indestructible {T}: Add {W} or {B}.

({T}: Add {W}.)

This land enters tapped. {T}: Add {W} or {B}. {4}, {T}: Scry 1.

Lifelink Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

When this creature enters, you may return target enchantment card from your graveyard to your hand.

While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able.

Constellation — Whenever this creature or another enchantment you control enters, each opponent loses 1 life.

When this creature enters, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.

When this creature enters, you may return target Aura or Equipment card from your graveyard to your hand.

Flying Artifact and enchantment spells you cast cost {1} less to cast.

Heroic — Whenever you cast a spell that targets this creature, return target creature card with mana value 2 or less from your graveyard to the battlefield.

Put two +1/+1 counters on target creature you control. Other creatures you control get +1/+1 until end of turn.

Put two +1/+1 counters on target creature. It gains vigilance until end of turn.

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

Destroy target creature. Add {B}{B}{B}.

You draw two cards and you lose 2 life.

Scry 2, then draw two cards. You lose 2 life. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Enchant creature When this Aura enters, draw a card. Enchanted creature has flying.

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated.

Flash Enchant creature As this Aura enters, choose a color. Enchanted creature has protection from the chosen color. This effect doesn't remove Auras and Equipment you control that are already attached to it.

Enchant creature Enchanted creature gets +2/+2 as long as it's a Human. Otherwise, it can't attack or block.

Enchant creature Enchanted creature gets +2/+2, has first strike, and is a Knight in addition to its other types. (It deals combat damage before creatures without first strike.)

Enchant creature Enchanted creature has lifelink and "Whenever a creature an opponent controls dies, put a +1/+1 counter on this creature." (Damage dealt by a creature with lifelink also causes its controller to gain that much life.)

Enchant creature Enchanted creature gets +1/+1 for each enchantment you control and has first strike.

Commander creatures you own have "Whenever this creature attacks, it gains double strike until end of turn."

Enchant creature When this Aura enters, draw a card. Enchanted creature has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Enchant creature Enchanted creature gets +1/+1 and has first strike. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Enchant nonland permanent Enchanted permanent is a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other abilities. (If it was a creature, it's no longer a creature.)

Enchant creature Whenever enchanted creature deals combat damage to a player, you may return target creature card from your graveyard to your hand.

Enchant creature As this Aura enters, choose a color. When this Aura enters, draw a card. Enchanted creature has protection from the chosen color. This effect doesn't remove this Aura.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment. {B}: This enchantment deals 1 damage to each creature and each player.

Enchant creature Enchanted creature loses all abilities and is a Coward creature with base power and toughness 0/1. (It keeps all supertypes but loses all other types and creature types.)

Enchant creature When this Aura enters, draw a card. Enchanted creature gets +1/+0.

({W/P} can be paid with either {W} or 2 life.) Target artifact or creature you control gains protection from artifacts or from the color of your choice until end of turn.

Target creature gets -13/-13 until end of turn. If that creature would die this turn, exile it instead.

Target player draws two cards and loses 2 life.

Changeling (This card is every creature type.) Exile target creature. Its controller creates a 1/1 colorless Shapeshifter creature token with changeling.

Destroy target artifact or enchantment.

Exile target tapped creature.

Exile target creature or planeswalker.

Target creature gets +2/+2 until end of turn. If it's an enchanted creature or enchantment creature, it also gains hexproof and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)

Target artifact or creature gains hexproof and indestructible until end of turn. Scry 1.

Target creature gets -5/-5 until end of turn. If that creature would die this turn, exile it instead.

Target creature you control gains protection from the color of your choice until end of turn. Draw a card.