Discard a card at random: Barbarian Bully gets +2/+2 until end of turn unless a player has Barbarian Bully deal 4 damage to them. Activate only once each turn.

Discard a card: Cephalid Inkshrouder gains shroud until end of turn and can't be blocked this turn. (A creature with shroud can't be the target of spells or abilities.)

Discard a card at random: Dwarven Strike Force gains first strike and haste until end of turn.

Flying Discard a card: Return Ephemeron to its owner's hand.

Discard an artifact card: Fleshgrafter gets +2/+2 until end of turn.

First strike, haste Discard a card at random: Hell-Bent Raider gains protection from white until end of turn.

When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference. Menace Discard a card with mana value X: Counter target spell with mana value X.

Flying Discard an artifact card: Return Neurok Prodigy to its owner's hand.

Discard a card: Olivia's Dragoon gains flying until end of turn.

Discard a card at random: Pardic Lancer gets +1/+0 and gains first strike until end of turn.

Discard a card: Psychatog gets +1/+1 until end of turn. Exile two cards from your graveyard: Psychatog gets +1/+1 until end of turn.

Flying Discard a card: Pulsating Illusion gets +4/+4 until end of turn. Activate only once each turn.

Discard a card: Putrid Imp gains flying until end of turn. Threshold — As long as seven or more cards are in your graveyard, Putrid Imp gets +1/+1 and can't block.

Discard a card: Ravenous Bloodseeker gets +2/-2 until end of turn.

Flying Discard a creature card: Skyshroud Vampire gets +2/+2 until end of turn.

Flying Discard a card: Return Skywing Aven to its owner's hand.

Discard a card: Thalakos Drifters gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Shadow (This creature can block or be blocked by only creatures with shadow.) Discard a card: Return Thalakos Scout to its owner's hand.

Discard a card: Trespasser il-Vec gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)