All artifacts have “At the beginning of your upkeep, sacrifice this artifact unless you pay 1.”
Each player loses X life, discards X cards, sacrifices X creatures of their choice, then sacrifices X lands of their choice.
{T}, Sacrifice two other creatures: Any number of target players each lose 2 life and sacrifice a creature of their choice. You add {B}{B} and draw a card.
Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.
At the beginning of your end step, if you control no creatures with decayed, create a 2/2 black Zombie creature token with decayed. (It can’t block. When it attacks, sacrifice it at end of combat.)
Trample When Bristlebud Farmer enters, create two Food tokens. (They’re artifacts with “{2}, {T}, Sacrifice this artifact: You gain 3 life.”) Whenever Bristlebud Farmer attacks, you may sacrifice a Food. If you do, mill three cards. You may put a permanent card from among them into your hand.
All artifacts have “At the beginning of your upkeep, sacrifice this artifact unless you pay {1}.”
Sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
Hagra Mauling Instant This spell costs {1} less to cast if an opponent controls no basic lands. Destroy target creature. Hagra Broodpit Land Hagra Broodpit enters tapped. {T}: Add {B}.
At the beginning of your upkeep, you gain 2 life for each Shrine you control.
Vigilance Whenever Sun Titan enters the battlefield or attacks, you may return target permanent card with converted mana cost 3 or less from your graveyard to the battlefield.
As Sanctum Prelate enters the battlefield, choose a number. Noncreature spells with mana value equal to the chosen number can't be cast.