Poliwrath (28/75) [Neo Discovery Unlimited]

Poliwrath (28/75) [Neo Discovery Unlimited]Set: Neo Discovery Unlimited Type: Fighting Rarity: Rare Retreat cost: Colorless,Colorless

you may cast that card from exile without paying its mana cost

the player with the largest group of cards of that color gets 3 points

Set: Jumpstart 2022 Type: Sorcery Rarity: Uncommon Cost: {3}{B} You draw three cards and you lose 3 life

Set: Dominaria Remastered Type: Instant Rarity: Uncommon Cost: {4}{B}{B} Destroy target nonblack creature

Pyrrhic Blast deals damage equal to the sacrificed creature's power to any target

{T}: You gain 1 life

Sacrifice a Spirit: Add {R}

At the beginning of each step

When Enraged Huorn enters the battlefield

but I believe a more mundane power source might suffice

each opponent who has three or more poison counters exiles the top card of their library face down

Set: Gym Challenge 1st Edition Type: Water Rarity: Common