Look at target opponent's hand and choose a card from it. Put that card on top of that player's library.

As an additional cost to cast this spell, pay 3 life.
Counter target creature spell.

Enchant creature
Enchanted creature gets +1/+2 as long as it's white.
Enchanted creature has shroud as long as its controller controls another creature. (It can't be the target of spells or abilities.)

Target player reveals their hand. For each blue instant card revealed this way, that player discards that card unless they pay 4 life.

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

Counter target artifact or enchantment spell. Its controller gains life equal to its mana value.

, Sacrifice a Swamp: Target creature gets +1/+1 until end of turn.
, Sacrifice a creature: Target creature gets +2/+2 until end of turn.

Enchant non-Wall creature
Enchanted creature gets +1/+0.
At the beginning of your upkeep, put a +1/+0 counter on enchanted creature. If that creature has three or more +1/+0 counters on it, it deals damage equal to its power to its controller, then destroy that creature and it can't be regenerated.

Volcanic Geyser deals X damage to any target.

, Sacrifice a Forest: This creature gets +2/+2 until end of turn.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
: Target Knight creature gets +1/+1 until end of turn.

: Regenerate this creature.
: Regenerate this creature.

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

As this enchantment enters, choose Island or Swamp.
Whenever a land of the chosen type an opponent controls becomes tapped, you gain 1 life.

As this enchantment enters, choose black or red.
At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Whenever a creature of the chosen color deals damage to you or a white creature you control, this enchantment deals that much damage to that creature.

: This creature deals 4 damage to target attacking creature with flying.

Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.

Flying
As this creature enters, choose an opponent.
Haunting Apparition's power is equal to 1 plus the number of green creature cards in the chosen player's graveyard.

, : This creature deals 2 damage to target white creature.

This creature can't be the target of red spells or abilities from red sources.
: This creature deals 1 damage to any target.

You gain 5 life.
When a spell or ability an opponent controls causes you to discard this card, you gain 2 life, and you return this card from your graveyard to your hand at the beginning of the next end step.

This creature gets +1/+2 as long as an opponent controls a black permanent.

, , Sacrifice a creature: Draw a card.

Rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)

: Add .
, : Add one mana of any color.

Put target land on top of its owner's library.

Destroy target creature. It can't be regenerated. Its controller creates a 1/1 white Spirit creature token with flying.

Flying, protection from blue

Tap all nonwhite creatures.

, , Tap an untapped creature you control: This artifact deals damage equal to the tapped creature's power to target attacking or blocking creature with flying.

, : Until end of turn, target creature you control gains flying and has base toughness 1.

: Target spell becomes colorless.
: Target permanent becomes colorless until end of turn.

Target opponent discards a card at random, then discards a card.

Cast this spell only during an opponent's turn.
Tap target creature that player controls. That creature deals damage equal to its power to the player. Prevent all combat damage that would be dealt to and dealt by the creature this turn.

At the beginning of your upkeep, this creature deals 1 damage to you.

Reach (This creature can block creatures with flying.)
Whenever this creature attacks, defending player may draw a card.