Sacrifice this creature: It deals 1 damage to any target.

( can be paid with either or 2 life.)
Look at target player's hand.
Draw a card.

Draw three cards, then put two cards from your hand on top of your library in any order.

Lifelink

Haste
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

When this creature enters, you may put a basic land card from your hand onto the battlefield tapped.

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

, , Sacrifice this creature: Destroy target enchantment.

Searing Spear deals 3 damage to any target.

Glacial Ray deals 2 damage to any target.
Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Defender
Put a -0/-1 counter on this creature: Add . Activate only once each turn.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, it deals 2 damage to any target.

, : Add .

Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

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

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

Target player draws two cards and loses 2 life.

Destroy target artifact.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

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

Sacrifice this enchantment: Destroy target artifact or enchantment.

Flying
When this creature enters, you may search your library for up to three cards named Squadron Hawk, reveal them, put them into your hand, then shuffle.

You may play an additional land this turn.
Draw a card.

Shadow (This creature can block or be blocked by only creatures with shadow.)
This creature attacks each combat if able.

Defender
Landfall — Whenever a land you control enters, this creature can attack this turn as though it didn't have defender.

When this creature dies, manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

: This creature deals 1 damage to any target and 1 damage to you.

Sacrifice this creature: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Target player sacrifices a creature of their choice.

Destroy target artifact or enchantment.

Reveal the top five cards of your library. You may put a creature or land card from among them into your hand. Put the rest into your graveyard.

Changeling (This card is every creature type.)
Target creature gets +3/-3 and loses all creature types until end of turn.

: This creature deals 1 damage to any target.

When this creature enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

, : Add .

Destroy target nonblack creature.

Reveal cards from the top of your library until you reveal a nonland card, then put all cards revealed this way into your hand.