This spell costs less to cast for each instant and sorcery card in your graveyard.ProwessWhen Bedlam Reveler enters, discard your hand, then draw three cards.
TrampleSplinterfright's power and toughness are each equal to the number of creature cards in your graveyard.At the beginning of your upkeep, mill two cards.
Choose two —• Prevent all damage target instant or sorcery spell would deal this turn.• Target player sacrifices an enchantment of their choice.• Put a +1/+1 counter on target creature.• Target creature you control fights target creature you don't control.
TrampleWhenever Grim Flayer deals combat damage to a player, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)Delirium — Grim Flayer gets +2/+2 as long as there are four or more card types among cards in your graveyard.
If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on that creature instead.When Conclave Mentor dies, you gain life equal to its power.
Haunt (When this creature dies, exile it haunting target creature.)When Orzhov Pontiff enters or the creature it haunts dies, choose one —• Creatures you control get +1/+1 until end of turn.• Creatures you don't control get -1/-1 until end of turn.
Changeling (This card is every creature type.)ReachWhen Webweaver Changeling enters, if there are three or more creature cards in your graveyard, you gain 5 life.
Choose one —• Counter target noncreature spell unless its controller pays .• Izzet Charm deals 2 damage to target creature.• Draw two cards, then discard two cards.
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)Whenever you cast a noncreature spell, Seeker of the Way gains lifelink until end of turn.
When Kederekt Leviathan enters, return all other nonland permanents to their owners' hands.Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)
Target opponent exiles the top X cards of their library. You may cast any number of spells with mana value X or less from among them without paying their mana costs.
Whenever a creature enters, if it entered from your graveyard or you cast it from your graveyard, return Prized Amalgam from your graveyard to the battlefield tapped at the beginning of the next end step.