Trample
When this creature dies, return Curse of the Fire Penguin from your graveyard to the battlefield.

Creatures you control get +2/+2 and have flying and ": This creature gets +1/+0 until end of turn."

Hexproof
Other permanents you control have hexproof.
At the beginning of combat on your turn, put two +1/+1 counters on each creature you control.
Nightbound

Whenever this creature enters or attacks, create two 2/2 green Wolf creature tokens.
: Another target Wolf or Werewolf you control fights target creature you don't control.
Nightbound

Whenever this creature or another Wolf or Werewolf you control dies, draw a card.
Nightbound

Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of cards in your library.

Flying, vigilance
Whenever Krond attacks, if it's enchanted, exile target permanent.

Living metal
Whenever Megatron attacks, you may sacrifice another artifact. When you do, Megatron deals damage equal to the sacrificed artifact's mana value to target creature. If excess damage would be dealt to that creature this way, instead that damage is dealt to that creature's controller and you convert Megatron.

This spell can't be countered.
Flying
Whenever you draw a card, Niv-Mizzet deals 1 damage to any target.
Whenever a player casts an instant or sorcery spell, you draw a card.

O-Kagachi Made Manifest is all colors.
Flying, trample
Whenever this creature attacks, defending player chooses a nonland card in your graveyard. Return that card to your hand. This creature gets +X/+0 until end of turn, where X is the mana value of that card.

Living metal
Trample
Whenever you attack, bolster 2. The chosen creature gains trample until end of turn. When that creature deals combat damage to a player this turn, convert Optimus Prime.

Eldrazi you control are Slivers in addition to their other types.
Slivers you control have devoid and annihilator 1.
: Create a 1/1 colorless Eldrazi Sliver creature token. It has "Sacrifice this creature: Add ."

Whenever Wowzer, the Aspirational attacks, if you have an , control a Blood, a Clue, a Food, a Map, a Powerstone, and a Treasure, are the monarch, and have the city's blessing and the initiative, you win the game.

Haste
At the beginning of each player's upkeep, that player untaps Karona and gains control of it.
Whenever Karona attacks, creatures of the creature type of your choice get +3/+3 until end of turn.

Flying, trample
Whenever O-Kagachi deals combat damage to a player, if that player attacked you during their last turn, exile target nonland permanent that player controls.

(As this Saga enters and after your draw step, add a lore counter.)
Exile target nonland permanent an opponent controls.
Return up to one other target nonland permanent to its owner's hand. Then each opponent discards a card.
Exile this Saga, then return it to the battlefield transformed under your control.

Flying, menace, haste
Whenever this creature attacks, draw two cards.

You may pay rather than pay this spell's mana cost.
If the cost was paid, an opponent chooses up to two nonland permanents they control and returns them to their owner's hand.
Destroy all nonland permanents.

Discard a card: You may tap or untap target artifact, creature, or land.

Split second
Create four 4/4 red Devil creature tokens with haste and "When this creature dies, create a Treasure token." Sacrifice the Devil tokens at the beginning of the next end step.

Flash
Reach
When this creature enters, it deals 2 damage to each creature with flying and each player.
Evoke

Vigilance, trample
When this creature enters, if you cast it from your hand, create three Food tokens.
Sacrifice three Foods: Return this card from your graveyard to the battlefield. Activate only during your turn.

Trample
At the beginning of your upkeep, this creature deals 8 damage to you unless you pay .

Green creatures have forestwalk.

At the beginning of your upkeep, you may say "Ach! Hans, run! It's the..." and the name of a creature card. If you do, search your library for a card with that name, put it onto the battlefield, then shuffle. That creature gains haste. Exile it at the beginning of the next end step.

Trample
When this creature enters, create a 5/5 green Wurm creature token with trample.

Flying, vigilance, haste
Whenever Aurelia attacks for the first time each turn, untap all creatures you control. After this phase, there is an additional combat phase.

Flying
When Azor enters, each opponent can't cast instant or sorcery spells during that player's next turn.
Whenever Azor attacks, you may pay . If you do, you gain X life and draw X cards.

Choose one or more —
• Destroy target artifact.
• Destroy target creature.
• Destroy target enchantment.
• Destroy target land.
• Destroy target planeswalker.

Flying
At the beginning of each upkeep, create a 1/1 red and green Dragon creature token with flying and devour 2.