Grim Monolith [Urza's Legacy] Tribal Enchantment then assemble a Contraption

then assemble a Contraption

{T}: Create a 1/1 white Vampire creature token with lifelink

as can their creator

Ignore this effect for each creature the player didn't control continuously since the beginning of the turn

Set: Legends Type: Legendary Creature — Demon Rarity: Rare Cost: {2}{U}{B}{R} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Grim Monolith [Urza's Legacy] Tribal Enchantment then assemble a ContraptionSet: Urza's Legacy Type: Artifact Rarity: Rare Cost: {2} Grim Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap Grim Monolith. Part prison, part home.