Card Codex

Herald of Hadar

Scryfall

4B · Creature — Human Warlock

Circle of Death — {5}{B}: Roll a d20. 1—9 | Each opponent loses 2 life. 10—19 | Each opponent loses 2 life and you gain 2 life. 20 | Each opponent loses 2 life and you gain 2 life. Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") 4/4

Similar cards

Name	Mana	Type	Text
Lightning Helix	RW	Instant	Lightning Helix deals 3 damage to any target and you gain 3 life.
Vampiric Feast	5BB	Sorcery	Vampiric Feast deals 4 damage to any target and you gain 4 life.
Warleader's Helix	2RW	Instant	Warleader's Helix deals 4 damage to any target and you gain 4 life.
Goblin Game	5RR	Sorcery	Each player hides at least one item, then all players reveal them simultaneously. Each player loses life equal to the number of items they revealed. The player who revealed the fewest items then loses half their life, rounded up. If two or more players are tied for fewest, each loses half their life, rounded up.
Scourge of the Skyclaves	1B	Creature — Demon	Kicker {4}{B} When you cast this spell, if it was kicked, each player loses half their life, rounded up. Scourge of the Skyclaves's power and toughness are each equal to 20 minus the highest life total among players. /
Tidy Conclusion	3BB	Instant	Destroy target creature. You gain 1 life for each artifact you control.
Fleshless Gladiator	1B	Creature — Phyrexian Skeleton	Corrupted — {2}{B}: Return Fleshless Gladiator from your graveyard to the battlefield tapped. You lose 1 life. Activate only if an opponent has three or more poison counters. 2/2
Covenant of Blood	6B	Sorcery	Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Covenant of Blood deals 4 damage to any target and you gain 4 life.
Pooling Venom	1B	Enchantment — Aura	Enchant land Whenever enchanted land becomes tapped, its controller loses 2 life. {3}{B}: Destroy enchanted land.
Relentless Advance	3U	Sorcery	Amass Zombies 3. (Put three +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)