Umbra Stalker [Eventide]

Umbra Stalker [Eventide]Set: Eventide Type: Creature Elemental Rarity: Rare Cost: {4}{B}{B}{B} Chroma Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard. Don't venture into the darkness, lest it decide not to let you leave.

Delirium — Geist of the Lonely Vigil can attack as though it didn't have defender as long as there are four or more card types among cards in your graveyard

My mother succumbing to illness

Tezzeret Type: Legendary Planeswalker — Elspeth Rarity: Mythic Cost: {2}{W}{W} +1: Create a 1/1 white Soldier creature token

Set: Weatherlight Type: Instant Rarity: Rare Cost: {1}{W} Until end of turn

Indestructible

Carnivorous dinosaurs developed a taste for undead flesh

"The scavengers who first found it called it the 'Bone Crank

When Personal Incarnation dies

Set: Unstable Type: Artifact — Contraption Rarity: Rare Whenever you crank Hypnotic Swirly Disc

Set: Shadowmoor Type: Instant Rarity: Uncommon Cost: {1}{G/W} Regenerate target permanent

" —Pillar tomb inscription

Set: Commander 2017 Type: Creature — Vampire Rarity: Rare Cost: {1}{B}{B} Other Vampire creatures you control get +1/+1