Return all instant and sorcery cards from your graveyard to your hand. You have no maximum hand size for the rest of the game.
Exile Wisdom of Ages.

Whenever you attack, recruit. (Draw a card, then discard a card. If you discarded a nonland card, create a 1/1 white Human Soldier creature token.)
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Enchant permanent
As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay its mana cost."

: Tap target creature with power 2 or less.

Counter target spell unless its controller pays for each Wizard on the battlefield.

Whenever a nontoken creature you control dies, reveal cards from the top of your library until you reveal a creature card. If its mana value is less than or equal to the number of lands you control, put it onto the battlefield. Otherwise, put it into your hand. Put the rest on the bottom of your library in a random order. This ability triggers only once each turn.

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)
If this spell was bargained, look at the top four cards of your library, then put up to two of them back on top of your library in any order and the rest into your graveyard.
You draw two cards and you lose 2 life.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Destroy target creature or planeswalker. 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.)

Creatures you control get +1/+1 until end of turn.

Vigilance
When Happy Hogan enters, the owner of target creature an opponent controls puts it into their library second from the top or on the bottom.

Visit — You may put a sticker on a nonland permanent you own.

You may choose not to untap this creature during your untap step.
, : Tap target artifact. It doesn't untap during its controller's untap step for as long as this creature remains tapped.

Kicker (You may pay an additional as you cast this spell.)
Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle. If this spell was kicked, put two +1/+1 counters on each creature you control.

This land enters tapped.
When this land enters from a graveyard, you lose 2 life.
: Add , , or .
Mayhem (You may play this card from your graveyard if you discarded it this turn. Timing rules still apply.)

Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
Remove a +1/+1 counter from this creature: Add one mana of any color.
: Put a +1/+1 counter on this creature.

Whenever Mabel or another creature you control enters, put a +1/+1 counter on target creature that entered this turn.

Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost. Put the rest on the bottom of your library in a random order.

Choose one —
• Target player gains X life.
• Prevent the next X damage that would be dealt to any target this turn.

When this creature enters, target creature you control gets +1/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)