Kindred Discovery [The List] Black Target creature can't be blocked

Target creature can't be blocked this turn

It gains haste

Set: Commander 2021 Type: Instant Rarity: Rare Cost: {4}{B} You draw X cards and you lose X life

Set: Kaldheim Promos Type: Legendary Creature — Squirrel Rarity: Rare Cost: {3}{G} This spell can't be countered

(Leeches is a 1WW sorcery from Homelands that reads

Kindred Discovery [The List] Black Target creature can't be blockedSet: The List Type: Enchantment Rarity: Rare Cost: {3}{U}{U} As Kindred Discovery enters the battlefield, choose a creature type. Whenever a creature you control of the chosen type enters the battlefield or attacks, draw a card. Few things are truly "lost" at sea.