You may cast this spell as though it had flash if a creature is attacking and a creature is blocking.
Target creature you control and target creature an opponent controls each gain indestructible until end of turn. Then destroy all creatures.

Destroy all creatures and planeswalkers. If it's your turn, scry 2.

Destroy target creature or planeswalker. Its controller investigates.

When this creature enters, choose one —
• Return target legendary card from your graveyard to your hand.
• Put a +1/+1 counter on target creature. It gains vigilance and indestructible until end of turn.

Each creature with the greatest mana value has protection from each color.

Enchant creature
Enchanted creature gets +1/+2 as long as it's white.
Enchanted creature has shroud as long as its controller controls another creature.

Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature and prevent all damage that would be dealt to it this turn.

Constellation — Whenever an enchantment you control enters, this creature gains double strike until end of turn.

As an additional cost to cast this spell, exile a creature you control.
Flying
When this creature enters, exile target creature an opponent controls.
When this creature leaves the battlefield, put each card exiled with it into its owner's hand.

When this creature enters, tap up to one target creature. If an opponent controls that creature, put a stun counter on it.

Vigilance
Whenever this creature attacks, surveil 1.

Landfall — Whenever a land you control enters, put a +1/+1 counter on this creature. It gains flying until end of turn.

Put a +1/+1 counter on target creature you control. It gains protection from the color of your choice until end of turn.

Flash
Enchant creature
When this Aura enters, draw a card.
Enchanted creature gets +1/+0 and has flying.

Flying
When this creature leaves the battlefield, create a Food token.

Vigilance
When this creature enters, choose one —
• Put a +1/+1 counter on target creature. It gains vigilance until end of turn.
• Draw a card if you control a permanent with a counter on it.

Search your library for an Aura, Equipment, or Spacecraft card, reveal it, put it into your hand, then shuffle.
Beam me up

Tap up to two target creatures.
Flashback

Sacrifice this creature: Destroy target enchantment.

When this creature enters, you may exile another target permanent you control, then return that card to the battlefield under its owner's control.

Landfall — Whenever a land you control enters, choose one —
• Create a 2/2 white Cat Beast creature token.
• Put a +1/+1 counter on each creature you control. Those creatures gain vigilance until end of turn.

Lifelink
When this creature enters, put a +1/+1 counter on each of up to two other target creatures you control.

Vigilance
Lifelink
At the beginning of your upkeep, if you have 40 or more life, you win the game.

Enchant creature
Enchanted creature has lifelink.
: Attach this Aura to target creature you control.
Umbra armor

Destroy all creatures with power greater than target creature's power.

: Prevent the next 1 damage that would be dealt to any target this turn.

Flanking
: This creature gains vigilance until end of turn.

Prevent all combat damage that would be dealt by target creature this turn.
Cycling