Target creature gets +1/+0 and gains indestructible until end of turn.

Destroy target artifact or enchantment. Destructive Revelry deals 2 damage to that permanent's controller.

Draw two cards, then discard a card. You gain life equal to the number of cards you've discarded this turn.
Jump-start

Choose one —
• Counter target sorcery spell.
• Destroy target creature with power 2 or less.
• Look at the top three cards of target player's library. Put one back and the rest into that player's graveyard.

Search your library for a creature card, reveal it, put it into your hand or graveyard, then shuffle.

Exile target creature. If you don't control a Human, you lose life equal to that creature's toughness.

Each opponent returns a nonland permanent they control with the greatest mana value among permanents they control to its owner's hand, then discards a card.

Target creature gains double strike until end of turn.

Copy target creature spell you control, except it isn't legendary if the spell is legendary.

Counter up to two target spells.

Put up to one target tapped creature on top of its owner's library. You may search your library and/or graveyard for a card named Dovin, Architect of Law, reveal it, and put it into your hand. If you search your library this way, shuffle.

This spell can't be countered.
Counter target noncreature spell.

Create a 2/2 white and blue Detective creature token. If a creature died this turn, you gain 2 life, surveil 2, then investigate.

Delirium — This spell costs less to cast as long as there are four or more card types among cards in your graveyard.
Destroy target nonland permanent.

Until end of turn, target creature you control becomes a blue and red Dragon with base power and toughness 4/4, loses all abilities, and gains flying.
Overload

Return target creature to its owner's hand. You gain 2 life.

Draw cards equal to the number of cards target opponent discarded this turn.

Choose one —
• You gain 5 life.
• Counter target spell.
• Target creature gets -2/-2 until end of turn.

Choose two —
• Prevent all damage target instant or sorcery spell would deal this turn.
• Target player sacrifices an enchantment of their choice.
• Put a +1/+1 counter on target creature.
• Target creature you control fights target creature you don't control.

Choose one —
• Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard.
• Destroy target creature with mana value less than or equal to the number of cards in its controller's graveyard.

Search your library for a creature card, reveal that card, put it into your hand, then shuffle.

Electrolyze deals 2 damage divided as you choose among one or two targets.
Draw a card.

Counter target spell. You get an amount of (energy counters) equal to its mana value.

Draw three cards. You may put a land card from your hand onto the battlefield tapped.

Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Emergency Powers.
Addendum — If you cast this spell during your main phase, you may put a permanent card with mana value 7 or less from your hand onto the battlefield.

The owner of target spell, nonland permanent, or card in a graveyard puts it on their choice of the top or bottom of their library.

Untap any number of target creatures. Prevent all combat damage that would be dealt to and dealt by those creatures this turn.

Choose one —
• Destroy target enchantment.
• Draw two cards.
• Target player discards two cards.

Counter target creature spell. Essence Backlash deals damage equal to that spell's power to its controller.

Destroy target creature unless its controller pays life equal to its toughness. A creature destroyed this way can't be regenerated.