Conduit of Worlds [Phyrexia: All Will Be One]

Conduit of Worlds [Phyrexia: All Will Be One]Set: Phyrexia: All Will Be One Type: Artifact Rarity: Rare Cost: {2}{G}{G} You may play lands from your graveyard. {T}: Choose target nonland permanent card in your graveyard. If you haven't cast a spell this turn, you may cast that card. If you do, you can't cast additional spells this turn. Activate only as a sorcery.

then shuffle and put that card third from the top

If {B}{R} was spent to cast this spell

"A key only unlocks a door

Set: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {B} Target creature gets -1/-1 until end of turn

In matters of life and death

my soul to thine

Set: Dominaria United Commander Type: Instant Rarity: Uncommon Cost: {2}{G} Destroy target permanent

Manifest the top card of your library and attach Lightform to it

Set: Fourth Edition (Foreign Black Border) Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

one must forget oneself

(They can't be the targets of spells or abilities

sniffing the guilt of the slayers