Defender (This creature can't attack.)
: Mirror Wall can attack this turn as though it didn't have defender.

Tap an untapped creature you control: Tap target artifact, creature, or land.

Enchant creature
When enchanted creature dies, that creature's controller may search their library for a creature card, put that card onto the battlefield, then shuffle their library.

Equipped creature has deathtouch.
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up.
Equip

, : Rod of Spanking deals 1 damage to target player. Then untap Rod of Spanking unless that player says "Thank you, sir. May I have another?"

When Rushing-Tide Zubera dies, if 4 or more damage was dealt to it this turn, draw three cards.

Flying
When Sage Owl enters the battlefield, look at the top four cards of your library, then put them back in any order.

Whenever an opponent taps a Mountain for mana, you may gain 1 life.

Exile two cards from your graveyard: Sarcatog gets +1/+1 until end of turn.
Sacrifice an artifact: Sarcatog gets +1/+1 until end of turn.

: Add .
, , Sacrifice a Bird: Draw a card.

As Shared Triumph enters the battlefield, choose a creature type.
Creatures of the chosen type get +1/+1.

Whenever Silkenfist Fighter becomes blocked, untap it.

Slice and Dice deals 4 damage to each creature.
Cycling (, Discard this card: Draw a card.)
When you cycle Slice and Dice, you may have it deal 1 damage to each creature.

Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. (It can attack and this turn.)

When Venerable Monk enters the battlefield, you gain 2 life.

As Water Gun Balloon Game enters the battlefield, each player puts a pop! counter on "0."
Whenever a player casts a spell, move that player's pop! counter up one.
Whenever a player's pop! counter hits "5," that player creates a 5/5 pink Giant Teddy Bear creature token and resets all pop! counters to "0."

Sacrifice Welding Jar: Regenerate target artifact.

Whenever a creature enters the battlefield, if you cast it from your hand, you may search your library for a creature card with the same total power and toughness and put it onto the battlefield. If you do, shuffle your library.