This creature can't attack unless defending player controls an Island.

Defender (This creature can't attack.)
Whenever this creature is dealt combat damage, it deals that much damage to target opponent or planeswalker.

: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it.

: Target blocking creature gets -1/-1 until end of turn.

Defender (This creature can't attack.)
First strike

, : Reveal cards from the top of your library until you reveal a basic land card. Put that card into your hand and all other cards revealed this way into your graveyard.

Whenever a nontoken permanent is put into your graveyard from the battlefield, this artifact deals 1 damage to you.
Sacrifice a creature: Target opponent gains control of this artifact. (This effect lasts indefinitely.)

Defender (This creature can't attack.)
Whenever this creature blocks a creature, return that creature to its owner's hand at end of combat.

All Slivers have ", Sacrifice this permanent: This permanent deals 2 damage to any target."

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Prevent all combat damage that would be dealt this turn.

Distribute two +1/+1 counters among one or two target creatures.

Defender (This creature can't attack.)
Whenever this creature is dealt combat damage, you gain that much life.

Tap up to three target creatures without flying.

All Slivers have "Pay 2 life: Return this permanent to its owner's hand."

Choose two target creatures controlled by the same player. Exile one of those creatures and put two +1/+1 counters on the other.

Prevent the next X damage that would be dealt to target creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creature.

Enchant creature
Enchanted creature gets +1/+3.
: Return this Aura to its owner's hand.

Whenever a spell or ability an opponent controls causes a land to be put into your graveyard from the battlefield, return that card to the battlefield.

Enchant creature
Enchanted creature gets -3/-0.

Wall creatures can attack as though they didn't have defender.

, Discard a card at random: Put a +1/+1 counter on target creature.

, Tap an untapped creature you control: You gain 2 life. Activate only as a sorcery.

Destroy target tapped creature.

When a player casts a spell, sacrifice this enchantment and counter that spell.

: Target legendary creature gets +2/+2 until end of turn.

First strike

Mob Justice deals damage to target player or planeswalker equal to the number of creatures you control.

Flying
When this creature enters, you lose 2 life.

Whenever this creature is dealt damage, it deals that much damage to target opponent or planeswalker.

Untap target creature you don't control. That creature blocks this turn if able.
Draw a card.

All Slivers have shroud. (They can't be the targets of spells or abilities.)

Counter target spell unless its controller pays .

Enchant creature
When enchanted creature attacks, return it and this Aura to their owners' hands at end of combat.

This creature can't attack or block alone.

, : This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.
Enchanted creature can't block.