Surge Engine [The Brothers' War: Prerelease Promos]Set: The Brothers' War: Prerelease Promos Type: Artifact Creature Construct Rarity: Mythic Cost: {2} Defender {U}: Surge Engine loses defender and gains "This creature can't be blocked." {2}{U}: Surge Engine becomes blue and has base power and toughness 5 4. Activate only if Surge Engine doesn't have defender. {4}{U}{U}: Draw three cards. Activate only if Surge Engine is blue and only once.

and none of them can be ignored

Set: Sun & Moon: Celestial Storm Type: Grass Rarity: Promo Retreat cost: Colorless

Set: Commander 2016 Type: Legendary Creature — Bird Monk Rarity: Mythic Cost: {2}{W}{U} Flying

Set: Unfinity Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Legendary Creature — Human Druid Rarity: Rare Cost: {G}{W} {T}: Put a lore counter on each Saga you control

Set: Duels of the Planeswalkers Promos 2013 Type: Creature — Ooze Rarity: Rare Cost: {1}{G} {G}: Exile target card from a graveyard

Set: Theros Type: Legendary Enchantment Artifact Rarity: Rare Cost: {2}{U}{U} Whenever a creature you control deals combat damage to a player

centaur druid

When Vile Gravedigger enters the battlefield

Set: Time Spiral Remastered Type: Enchantment Creature — Centaur Rarity: Special Cost: {1}{G}{G} Play with the top card of your library revealed

Set: Tempest Type: Creature — Giant Rarity: Rare Cost: {3}{W} Creatures with power 3 or greater don't untap during their controllers' untap steps

By the time the spider comes to slurp up its dinner