Storage Matrix [Urza's Destiny]Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {3} As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.

Whenever Sibilant Spirit attacks

a bunch of soft paws

Set: Future Sight Type: Sorcery Rarity: Rare Cost: {2}{B} Search target player's library for a card and exile it

Whenever Cold-Eyed Selkie deals combat damage to a player

"To fill your mind with knowledge

Sacrifice Unyaro Bees: It deals 2 damage to any target

Set: Magic 2012 Type: Artifact Rarity: Rare Cost: {2} {1}

Set: Rivals of Ixalan Type: Instant Rarity: Rare Cost: {2}{U} Exile target nonland permanent

Whenever Thraximundar attacks

Voice of the Argoth forest

Set: Premium Deck Series: Slivers Type: Creature — Sliver Rarity: Common Cost: {1}{G} Flash

Set: Diamond & Pearl: Great Encounters Type: Colorless Rarity: Common Retreat cost: Colorless