Elvish Visionary

When Elvish Visionary enters, draw a card.

Mind Shatter

Target player discards X cards at random.

Llanowar Elves

Fyndhorn Elder

Hymn to Tourach

Target player discards two cards at random.

Tourach, Dread Cantor

Kicker {B}{B} (You may pay an additional {B}{B} as you cast this spell.)
Protection from white
Whenever an opponent discards a card, put a +1/+1 counter on Tourach, Dread Cantor.
When Tourach enters, if it was kicked, target opponent discards two cards at random.

Greel, Mind Raker

{X}{B}, {T}, Discard two cards: Target player discards X cards at random.

Nath of the Gilt-Leaf

At the beginning of your upkeep, you may have target opponent discard a card at random.
Whenever an opponent discards a card, you may create a 1/1 green Elf Warrior creature token.

Elvish Mystic

Elvish Harbinger

When Elvish Harbinger enters, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.
{T}: Add one mana of any color.

Bottomless Pit

At the beginning of each player's upkeep, that player discards a card at random.

Mind Twist

Elvish Archdruid

Other Elf creatures you control get +1/+1.
{T}: Add {G} for each Elf you control.

Black Cat

When Black Cat dies, target opponent discards a card at random.

Fyndhorn Elves

Hypnotic Specter

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.