Whenever a player cycles a card, you may put a +1/+1 counter on target creature.

Enchant creature you control
When this Aura enters, tap enchanted creature and put three pupa counters on this Aura.
Enchanted creature doesn't untap during your untap step if this Aura has a pupa counter on it.
At the beginning of your upkeep, remove a pupa counter from this Aura. If you can't, sacrifice it, put a +1/+1 counter on enchanted creature, and that creature gains flying.

Flash
When this creature enters during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking. (It can't attack its controller or their permanents.)

Whenever Totentanz or another nontoken creature you control dies, create a 1/1 black Rat creature token with "This token can't block."
: Target attacking Rat you control gains deathtouch until end of turn.

Whenever you cast a blue spell, target creature gains flying until end of turn.
Whenever you cast a red spell, Tibor and Lumia deals 1 damage to each creature without flying.

Flying
When this creature enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on this creature and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

First strike
Whenever this creature or another creature you control enters, target creature gets +2/+0 until end of turn.

When this creature leaves the battlefield, it deals 6 damage to target creature.
Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Power-up — : Put two +1/+1 counters on Nick Fury, then look at the top seven cards of your library. You may put a Hero, Equipment, or Vehicle card from among them onto the battlefield. If it's a double-faced card, you may transform it. Put the rest on the bottom of your library in a random order. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)

Search your library for a host card or a card with augment, reveal it, put it into your hand, then shuffle.

Enchant creature
Enchanted creature has base power and toughness 0/2.

Target player sacrifices a creature of their choice.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Choose up to two. Return those cards from your graveyard to your hand.
• Target artifact card.
• Target creature card.
• Target enchantment card.
• Target land card.

When this creature enters, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")
Whenever you sacrifice a Blood token, you gain 1 life.

: Add .
, , Sacrifice this artifact: Exile any number of target players' graveyards. Draw a card.

For each opponent, you create a 2/1 black Villain creature token with menace.
Whenever your commander enters or attacks, you may pay . If you do, return this card from your graveyard to your hand.

Equipped creature gets +3/+0 and is every creature type.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature enters, return up to two other target artifacts and/or creatures to their owners' hands.

Flying
Metalcraft — Whenever this creature deals combat damage to a player, if you control three or more artifacts, that player mills four cards.

Enchant permanent
When this Aura enters, you gain 4 life.
Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.