Vigilance
Formidable — : Add . Activate only if creatures you control have total power 8 or greater.

Whenever a creature without flying attacks you or a planeswalker you control, this enchantment deals 1 damage to that creature.

You draw two cards and you lose 2 life. Create a 0/1 black Wizard creature token with "Whenever you cast a noncreature spell, this token deals 1 damage to each opponent."
Wizards you control get +1/+0 and gain lifelink until end of turn.

As Circle of Protection: Art enters, choose an artist.
: The next time a source of your choice with art by the chosen artist would deal damage to you this turn, prevent that damage.
: Return Circle of Protection: Art to its owner's hand.

: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage.

: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

: The next time a creature of your choice with shadow would deal damage to you this turn, prevent that damage.

: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

As this enchantment enters, choose a creature type.
: The next time a creature of the chosen type would deal damage to you this turn, prevent that damage.

When this creature enters, you may mill four cards.
Natural Recovery — When this creature dies, return target land card from your graveyard to your hand.

Bear Form — During your turn, this creature is a Bear with base power and toughness 4/2. (it loses all other creature types.)

Flying
You may discard this card any time you could cast an instant.
At the beginning of your upkeep, sacrifice this creature unless you exile the top creature card of your graveyard.

Whenever you cast a blue spell, exile the top card of target player's library.
Whenever you cast a black spell, exile the top card of target player's library.
Your opponents can't cast spells with the same name as a card exiled with Circu.

When this creature enters, you gain 2 life.
When this creature leaves the battlefield, draw a card.

Search your library for up to two basic land cards and/or Gate cards, put them onto the battlefield tapped, then shuffle.

Roll three six-sided dice. For each different result, create a 1/1 white Clown Robot artifact creature token.

Counter target spell unless its controller pays for each card in your graveyard.
Madness

Vigilance
Secret council — Whenever Círdan enters or attacks, each player secretly votes for a player, then those votes are revealed. Each player draws a card for each vote they received. Each player who received no votes may put a permanent card from their hand onto the battlefield.

, , Sacrifice another creature: Draw a card, then create a Food token.

Vigilance
Renown 2

This land enters tapped.
As this land enters, choose a color other than white.
: Add or one mana of the chosen color.

At the beginning of each player's end step, this enchantment deals X damage to that player, where X is the number of untapped lands they control.

As this enchantment enters, choose Khans or Dragons.
• Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control.
• Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.

Shroud
Echo

Whenever an opponent casts an artifact spell, put a +1/+1 counter on this creature.

, : Search your library for a creature card with mana value X or less, reveal it, put it into your hand, then shuffle.