Prophecy

Sacrifice a land: Prevent the next 2 damage that would be dealt to any target this turn.

Rhystic Lightning deals 4 damage to any target unless that permanent's controller or that player pays {2}. If they do, Rhystic Lightning deals 2 da...

Up to three target creatures can't block this turn.

Flash Enchant creature Whenever enchanted creature deals combat damage to defending player, you may destroy target artifact that player controls.

Inflame deals 2 damage to each creature dealt damage this turn.

Exile target attacking creature unless its controller pays {X}.

Return two target creature cards from your graveyard to your hand unless any player pays {X}.

Whenever Plague Fiend deals combat damage to a creature, destroy that creature unless its controller pays {2}.

Target player discards a card at random. Then that player discards another card at random unless they pay {1}.

Flying, vigilance

Flying {T}, Sacrifice a land: Search your library for a Mercenary permanent card with converted mana cost 2 or less and put it onto the battlefield...

{1}{B}, Sacrifice a land: Target creature gets +2/+0 until end of turn.

Return target creature to its owner's hand. Then return another target creature to its owner's hand unless its controller pays {1}.

Flying (This creature can't be blocked except by creatures with flying or reach.) Sacrifice Spiketail Hatchling: Counter target spell unless its co...

Counter target spell unless its controller pays {X}, where X is its converted mana cost.

Hazy Homunculus can't be blocked as long as defending player controls an untapped land.

When Gulf Squid enters the battlefield, tap all lands target player controls.

Sacrifice a land: Prevent the next 2 damage that would be dealt to any target this turn.

Sacrifice a land: Trenching Steed gets +0/+3 until end of turn.

Whenever Soul Charmer deals combat damage to a creature, you gain 2 life unless that creature's controller pays {2}.

{T}, Sacrifice Mine Bearer: Destroy target attacking creature.

Trample {3}: Vintara Elephant loses trample until end of turn. Any player may activate this ability.

Put a +1/+1 counter on each of X target creatures.

Whenever Thresher Beast becomes blocked, defending player sacrifices a land.