(: Add .)

Menace (This creature can't be blocked except by two or more creatures.)
When this creature enters, mill four cards. When you do, return target land card from your graveyard to the battlefield tapped. (To mill four cards, put the top four cards of your library into your graveyard.)

Arixmethes enters tapped with five slumber counters on it.
As long as Arixmethes has a slumber counter on it, it's a land. (It's not a creature.)
Whenever you cast a spell, you may remove a slumber counter from Arixmethes.
: Add .

(: Add .)

, Sacrifice one or more artifacts: Choose a color. Target player adds three mana of the chosen color for each artifact sacrificed this way. (Activate only as an instant.)

Menace (This creature can't be blocked except by two or more creatures.)
When this creature enters, mill four cards. When you do, return target land card from your graveyard to the battlefield tapped. (To mill four cards, put the top four cards of your library into your graveyard.)

Whenever you cast a noncreature spell, create a 1/1 blue Bird creature token with flying and vigilance.
Whenever you attack with one or more Birds, scry 2.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Whenever enchanted creature deals damage, you gain that much life.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay ."

Whenever you cast a multicolored spell, scry 1. If that spell was all colors, create a 4/4 white Angel creature token with flying and vigilance.
, : Add .

This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
Threshold — This creature gets +1/+0 and has flying as long as there are seven or more cards in your graveyard.

Equipped creature gets +1/+1 for each color among permanents you control.
As long as this Equipment is attached to a creature, your opponents can't cast spells during your turn.
Equip

(Gain the next level as a sorcery to add its ability.)
The second spell you cast each turn costs less to cast.
: Level 2
When this Class becomes level 2, return up to one target nonland permanent to its owner's hand.
: Level 3
At the beginning of your upkeep, exile the top card of your library. For as long as it remains exiled, it has "You may cast this card from exile as long as you've cast another spell this turn."

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

Kicker (You may pay an additional as you cast this spell.)
When this creature enters, if it was kicked, destroy target artifact. It can't be regenerated.

+1: Create three 1/1 white Soldier creature tokens.
−3: Destroy all creatures with power 4 or greater.
−7: You get an emblem with "Creatures you control get +2/+2 and have flying."

Threshold — You can't cast this spell unless there are seven or more cards in your graveyard.
Menace
, Discard this card: Target creature gets -3/-1 until end of turn.

, Sacrifice this creature: It deals 6 damage to each creature and each player.

Zap deals 1 damage to any target.
Draw a card.

Trample
Whenever an opponent gains life, put that many +1/+1 counters on this creature.