You may sacrifice three black creatures rather than pay this spell's mana cost.
Trample
It wears the souls of its victims like jewels on a chain.
Illustrated by Todd Lockwood · Mercadian Masques · #133
There are no rulings for Delraich.
Flying
You may cast this creature from your graveyard by paying and sacrificing two creatures rather than paying its mana cost.
You may sacrifice three artifacts rather than pay this spell's mana cost.
Exile three artifact cards from your graveyard: Return this card from your graveyard to your hand.
( can be paid with either or 2 life.)
Lifelink
For each in a cost, you may pay 2 life rather than pay that mana.
Whenever you cast a black spell, put a +1/+1 counter on K'rrik.
Flying, trample
Once during each of your turns, you may cast an enchantment spell by paying life equal to its mana value rather than paying its mana cost.
, Sacrifice another enchantment: This creature gets +X/+0 until end of turn, where X is the sacrificed enchantment's mana value.
, Sacrifice another creature: Target player mills three cards.
Pay 1 life: Add . Spend this mana only to cast a spell from your graveyard.
At the beginning of your upkeep, sacrifice a creature.
Sacrifice a creature: Regenerate this creature.