Maskwood Nexus (Extended Art) [Kaldheim]Set: Kaldheim Type: Artifact Rarity: Rare Cost: {4} Creatures you control are every creature type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. {3}, {T}: Create a 2 2 blue Shapeshifter creature token with changeling. (It is every creature type.)

reveal the top card of your library

sacrifice Helm of Obedience and put one of them onto the battlefield under your control

you draw four cards and you lose 4 life

Set: Collectors' Edition Type: Instant Rarity: Common Cost: {B} Add {B}{B}{B}

did I file that away under 'C' for 'Combo' or 'F' for 'Finisher

4 — Add {B}

Set: Tenth Edition Type: Enchantment Rarity: Rare Cost: {B}{B}{B} Whenever an opponent draws a card

Set: Black & White: Plasma Freeze Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Secret Lair Drop Series Type: Basic Snow Land — Swamp Rarity: Rare ({T}: Add {B}

Set: Eventide Type: Creature — Faerie Wizard Rarity: Rare Cost: {3}{U} Flying

Set: Sun & Moon: Celestial Storm Type: Item Rarity: Promo

If it remains tapped during your upkeep