Kicker
Flying
If this creature was kicked, it enters with two +1/+1 counters on it.

This creature enters with X +1/+1 counters on it, where X is the number of instant and sorcery cards in all graveyards.
, Remove a +1/+1 counter from this creature: Draw a card, then discard a card.

This spell costs less to cast if you control a Wizard.
When this creature enters, return target creature an opponent controls to its owner's hand.

At the beginning of each player's draw step, that player may draw an additional card. If they do, spells they cast this turn cost more to cast.

When this creature enters, you may put an Aura card from your hand onto the battlefield attached to this creature.

Defender
Whenever you cast an instant or sorcery spell, you may draw a card. If you do, discard a card. This ability triggers only once each turn.

Draw three cards, then look at the top card of each player's library.

Enchant creature
Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, draw a card."
If Catlike Curiosity would be put into a graveyard from anywhere, exile it instead.

Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value.

Look at the top three cards of your library. Put one of those cards into your hand and the rest on the bottom of your library in any order. Put each of those cards into your hand instead if there are three or more Lesson cards in your graveyard.

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.

Destroy all Forests.

As an additional cost to cast this spell, exile a creature card from your graveyard.
, Exile Cobbled Lancer from your graveyard: Draw a card.

Flash
Flying
Foretelling cards from your hand costs less and can be done on any player's turn.
Foretell

Search target opponent's library for an artifact card and put that card onto the battlefield under your control. Then that player shuffles.

Whenever this creature or equipped creature deals combat damage to a player, draw a card.
Reconfigure

Whenever you cast an instant or sorcery spell, if this artifact has fewer than three charge counters on it, put a charge counter on it.
Remove three charge counters from this artifact: When you next cast an instant or sorcery spell this turn, copy it and you may choose new targets for the copy.

Flying
: Target creature loses flying until end of turn. ( can be paid with one mana from a snow permanent.)

This spell costs less to cast for each instant and sorcery spell you've cast this turn.
Whenever Demilich attacks, exile up to one target instant or sorcery card from your graveyard. Copy it. You may cast the copy.
You may cast Demilich from your graveyard by exiling four instant and/or sorcery cards from your graveyard in addition to paying its other costs.

Return target spell or permanent with mana value 1 or greater to its owner's hand. If its mana value was 4 or less, learn.

Raid — If you attacked this turn, you may pay rather than pay this spell's mana cost.
Counter target spell.

, : Draw a card, then discard a card.

Flying
At the beginning of combat on your turn, choose up to one —
• Tap target creature.
• Target creature doesn't untap during its controller's next untap step.

, : Copy target activated or triggered ability you control. You may choose new targets for the copy.
Ultimate Sacrifice — , Sacrifice Adric: Counter target activated or triggered ability.
Doctor's companion (You can have two commanders if the other is the Doctor.)

Flying
: This creature gains shroud until end of turn.

Flying
, Discard two cards: Return this card from your graveyard to the battlefield tapped.

Devoid
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add ."

( can be paid with any two mana or with . This card's mana value is 6.)
Look at the top five cards of your library. If you control more creatures than each other player, put two of those cards into your hand. Otherwise, put one of them into your hand. Then put the rest on the bottom of your library in any order.

Flying
Ward
At the beginning of your upkeep, you may exile two cards from your graveyard. If you do, put a +1/+1 counter on this creature.