Target opponent reveals their hand. You choose a creature card from it. That player discards that card.

Target creature gets +1/+1 and gains reach until end of turn. (It can block creatures with flying.)

, Sacrifice this creature: Return target enchantment card from your graveyard to your hand.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Return target creature card with mana value 3 or less from your graveyard to the battlefield.
Cycling (, Discard this card: Draw a card.)

Counter target spell that targets a creature.

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Untap target permanent.

As an additional cost to cast this spell, sacrifice a land.
Search your library for a land card, put that card onto the battlefield, then shuffle.

Exile target enchantment.

: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

Switch target creature's power and toughness until end of turn.

: Destroy target Aura attached to a creature.

Target creature gets +0/+4 until end of turn.
Cycling (, Discard this card: Draw a card.)

Counter target spell unless its controller pays .
Cycling (, Discard this card: Draw a card.)

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters, draw a card.

Enchant creature
Enchanted creature can't block.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Haste (This creature can attack and as soon as it comes under your control.)
At the beginning of the end step, return this creature to its owner's hand. (Return it only if it's on the battlefield.)

Choose one —
• Parch deals 2 damage to any target.
• Parch deals 4 damage to target blue creature.

, Sacrifice this creature: It deals 2 damage to target attacking or blocking creature.

Shuffle all creature cards from target player's graveyard into that player's library.
Cycling (, Discard this card: Draw a card.)

, Sacrifice this creature: Target creature gets -1/-1 until end of turn.

Flying, protection from artifacts

Flying
: Regenerate this creature.

Return target creature to its owner's hand. Untap up to two lands.

Flying
When this creature enters, untap up to two lands.
Cycling (, Discard this card: Draw a card.)

This creature can't block.
: This creature gets +1/+0 until end of turn.

Two target creatures each get -1/-1 until end of turn.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When this creature enters, it deals 2 damage to any target.

Whenever this creature becomes tapped, it deals 1 damage to any target.

Flash
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When an opponent casts a creature spell, if this permanent is an enchantment, it becomes a 3/3 Knight creature with first strike.

Destroy target creature with power 4 or greater.
Cycling (, Discard this card: Draw a card.)

Enchant creature
Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Destroy target creature with power 2 or less.
Cycling (, Discard this card: Draw a card.)

Draw two cards, then discard two cards. Untap up to three lands.