Create three 1/1 white Soldier creature tokens.

Target blocking creature gets +2/+2 until end of turn.
Draw a card.

Constellation — Whenever an enchantment you control enters, tap target creature an opponent controls.

Enchant creature you don't control
Enchanted creature can't attack.
Whenever an opponent casts a spell, if it has a single target, change the target to enchanted creature if able.

Level up

, Sacrifice a creature: Prevent the next 1 damage that would be dealt to any target this turn.

(Gain the next level as a sorcery to add its ability.)
Whenever one or more tokens you control enter, draw a card. This ability triggers only once each turn.
: Level 2
When this Class becomes level 2, create a token that's a copy of target token you control.
: Level 3
Creature tokens you control get +2/+2.

Enchant land you control
Enchanted land has ", : Create a 0/1 white Caribou creature token."
Sacrifice a Caribou token: You gain 1 life.

The next 1 damage that would be dealt to target creature this turn is dealt to another target creature instead.
Draw a card.

Flying
When this creature enters, draw a card at the beginning of the next turn's upkeep.

When this artifact enters and when you sacrifice it, create a 1/1 white Rabbit creature token and scry 1.
, , Sacrifice this artifact: You gain 3 life.

Flying
When this creature deals combat damage to a player who controls more lands than you, return it to its owner's hand. If you do, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Enchant creature you control
When this Aura enters, create a 1/1 white Warrior creature token with vigilance.
Enchanted creature gets +1/+1 and has first strike.

When this creature enters and whenever you solve a Case, look at the top six cards of your library. You may reveal an enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
You may spend mana as though it were mana of any color to cast Case spells.

When this Case enters, choose target creature you don't control. Each creature you control deals 1 damage to that creature.

To solve — Three or more creatures attacked this turn. (If unsolved, solve at the beginning of your end step.)

Solved — Creatures you control get +1/+0.

Whenever a Detective you control enters or is turned face up, put a +1/+1 counter on it.

To solve — You control three or more Detectives. (If unsolved, solve at the beginning of your end step.)

Solved — If one or more tokens would be created under your control, those tokens plus a Clue token are created instead.

Whenever a creature you control enters, you gain 1 life.

To solve — You've gained 5 or more life this turn. (If unsolved, solve at the beginning of your end step.)

Solved — Sacrifice this Case: Creature cards in your graveyard gain "You may cast this card from your graveyard" until end of turn.

Destroy all non-Giant creatures. (Then exile this card. You may cast the creature later from exile.)

Flash
When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.
Cycling

Untapped creatures you control get +0/+2.

Flying
As long as this creature is untapped, it gets +0/+2.

When this creature enters, create a Food token.
Whenever you gain life for the first time during each of your turns, create a 1/1 white Cat creature token.