Target creature becomes black and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
Draw a card.

When this creature dies, create a 1/1 white Spirit creature token with flying.

Destroy target creature. It can't be regenerated. That creature's controller creates a 3/3 green Frog Lizard creature token.

, Sacrifice this artifact: It deals 2 damage to any target.
, Sacrifice this artifact: Draw a card.

Reach (This creature can block creatures with flying.)
Whenever this creature blocks a creature with flying, this creature gets +3/+0 until end of turn.

Prevent all combat damage that would be dealt this turn.

: Target creature gains haste until end of turn. (It can attack and this turn.)

Enchant creature
When this Aura enters, draw a card.
Enchanted creature has reach. (It can block creatures with flying.)

Choose one —
• Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
• Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

This creature can't be blocked.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)
As long as you have 30 or more life, this creature gets +5/+5 and has flying.

Changeling (This card is every creature type.)
Creatures target player controls get +0/+1 and gain all creature types until end of turn.

Target creature gets -1/-1 until end of turn. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Slag Fiend's power and toughness are each equal to the number of artifact cards in all graveyards.

Choose one —
• Take Down deals 4 damage to target creature with flying.
• Take Down deals 1 damage to each creature with flying.

Until end of turn, target creature gains ": Return target nonland permanent to its owner's hand."

Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens.

: Target attacking creature gets +1/+1 until end of turn.

: Exile the bottom card of target player's graveyard.
, Sacrifice this artifact: Exile target card from a graveyard. Draw a card.

Counter target instant or sorcery spell unless its controller pays .
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on it.

Target creature gets +2/+2 until end of turn.
Landfall — If you had a land enter the battlefield under your control this turn, that creature gets +4/+4 until end of turn instead.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.)
Reach, trample
This permanent enters with X +1/+1 counters on it.
Enchanted creature gets +1/+1 for each +1/+1 counter on this Aura and has reach and trample.

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

Untap all creatures you control.

This creature enters with X +1/+1 counters on it.
: Put a +1/+1 counter on this creature. Any player may activate this ability.

Flying
When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Whenever a creature dies, put a +1/+1 counter on equipped creature. If equipped creature is a Vampire, put two +1/+1 counters on it instead.
Equip

Equipped creature gets +1/+0.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

As an additional cost to cast this spell, discard X land cards.
Destroy X target lands.

Equipped creature gets +1/+1.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Flying, vigilance

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Lava Dart deals 1 damage to any target.
Flashback—Sacrifice a Mountain. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

As an additional cost to cast this spell, sacrifice a creature or discard a card.
Destroy target creature or planeswalker.