Super lundi

All Sliver creatures have shadow. (They can block or be blocked by only creatures with shadow.)

This creature can't attack unless defending player controls an Island. When you control no Islands, sacrifice this creature. Morph {5}{U} (You may ...

You may exile a blue card from your hand rather than pay this spell's mana cost. Return target creature to its owner's hand.

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Counter target spell wi...

Flying Sacrifice this creature: Counter target spell unless its controller pays {2}.

Flying This creature can block only creatures with flying. {R}{R}: This creature gets +2/+0 until end of turn and deals 1 damage to you.

All Slivers have "{T}: Tap target permanent."

Put target creature or land on top of its owner's library.

Draw a card. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying {U}, {T}, Discard a card: Return target permanent you control to its owner's hand.

Reveal the top five cards of your library and separate them into two piles. An opponent chooses one of those piles. Put a card from the chosen pile...

{U}: This creature gets +1/+0 until end of turn. Suspend 4—{U} (Rather than cast this card from your hand, you may pay {U} and exile it with four t...

Flash (You may cast this spell any time you could cast an instant.) When this creature enters, counter target activated ability. (Mana abilities ca...

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Return target per...

{2}{U}, {T}: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way.

This creature can't be blocked as long as defending player controls an enchantment.

Enchant creature {U}: Return enchanted creature and this Aura to their owners' hands.

Target player skips their next draw step.

This creature has flying as long as it's enchanted.

Enchant creature Enchanted creature has flying. {2}, Sacrifice this Aura: Draw a card.

Flying When this creature enters, put target Aura card from a graveyard onto the battlefield under your control attached to this creature.

Flying When this creature dies, draw a card.

{1}{U}, Discard a card: Draw a card.

This creature can't be blocked as long as it's enchanted.