(Gain the next level as a sorcery to add its ability.)
When this Class enters, create a colorless Equipment artifact token named Sword with "Equipped creature gets +1/+1" and equip .
: Level 2
At the beginning of combat on your turn, attach target Equipment you control to up to one target creature you control.
: Level 3
During your turn, equipped creatures you control have double strike and haste.

Whenever one or more tokens you control enter, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Flying, haste
Whenever you discard a card, Hobgoblin gets +2/+0 until end of turn.

Flying
Whenever another creature you control enters, you gain 1 life.

Target opponent loses 1 life and you gain 1 life.
Up to one target creature gets +1/+1 until end of turn.
Up to one target creature gets -1/-1 until end of turn.

Target opponent discards two cards. Then if you control a Rat, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Whenever Gran-Gran becomes tapped, draw a card, then discard a card.
Noncreature spells you cast cost less to cast as long as there are three or more Lesson cards in your graveyard.

Flying
Each power-up ability of permanents you control can be activated an additional time.
Power-up — : Put two +1/+1 counters on Wonder Man. (Activate each power-up ability only . . . once? Reduce the cost by his mana cost if he entered this turn.)

Whenever you draw your second card each turn, until end of turn, Moon Girl and Devil Dinosaur's base power and toughness become 6/6 and they gain trample.
Whenever an artifact you control enters, draw a card. This ability triggers only once each turn.

When this artifact is put into a graveyard from the battlefield, reveal the top thirteen cards of your library. Put a random creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Whenever you gain life, put a +1/+1 counter on this creature.

Target creature gets -3/-0 until end of turn. Then if that creature's power is 0 or less, destroy it.

Whenever another creature you control enters, you gain 1 life. If it's a Spider, put a +1/+1 counter on it.

Draw two cards. Each player loses 2 life.

As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.)
Reach
When this creature enters, if evidence was collected, put a +1/+1 counter on target creature and you gain 2 life.

Choose one —
• Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn.
• Destroy target creature with power 4 or greater.

Lifelink
, Sacrifice an artifact or creature: Draw a card.

As an additional cost to cast this spell, discard a card or pay .
Ward—Discard a card or pay . (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player discards a card or pays .)

When this creature dies, exile the top two cards of your library. Until your next end step, you may play one of those cards.

When this enchantment enters, create a 2/1 green Spider creature token with reach, then you gain 1 life for each Spider you control.
Spiders you control get +1/+1 and can't be blocked by creatures with defender.