Creeping Tar Pit [Ultimate Masters]Set: Ultimate Masters Type: Land Rarity: Rare Creeping Tar Pit enters the battlefield tapped. {T}: Add {U} or {B}. {1}{U}{B}: Creeping Tar Pit becomes a 3 2 blue and black Elemental creature until end of turn and can't be blocked this turn. It's still a land.

Set: Commander 2013 Type: Creature — Spirit Wall Rarity: Rare Cost: {3}{W} Defender

Set: Friday Night Magic 2005 Type: Creature — Kavu Rarity: Rare Cost: {3}{R} When Flametongue Kavu enters the battlefield

Golgari Type: Enchantment Rarity: Uncommon Cost: {1}{B}{G} Whenever a nontoken creature you control dies

and equipped creatures you control have menace

Set: Guilds of Ravnica Type: Creature — Cyclops Shaman Rarity: Rare Cost: {3}{R} Trample

Set: Battlebond Type: Creature — Faerie Wizard Rarity: Rare Cost: {2}{U}{U} Flying

Set: Seventh Edition Type: Enchantment Rarity: Rare Cost: {2}{R} At the beginning of each player's end step

Set: Fifth Edition Type: Creature — Zombie Rarity: Rare Cost: {1}{B}{B} Other Zombie creatures have swampwalk

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {3}{W} {W}{W}: Create a 1/1 white Soldier creature token

and my failures

Set: Odyssey Type: Creature — Human Nomad Mystic Rarity: Rare Cost: {1}{W}{W} Protection from black and from red

Set: Visions Type: Creature — Djinn Rarity: Rare Cost: {3}{B}{B} Trample