Card Codex

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17 May 2024: Card library updated.

Baneful Omen

4BBB · Enchantment

At the beginning of your end step, you may reveal the top card of your library. If you do, each opponent loses life equal to that card's mana value.

Similar cards

Color identity:
NameManaTypeText
Tenuous Truce 1WEnchantment — Aura Enchant opponent At the beginning of enchanted opponent's end step, you and that player each draw a card. When you attack enchanted opponent or a planeswalker they control or when they attack you or a planeswalker you control, sacrifice Tenuous Truce.
Etched Familiar 2BArtifact Creature — Phyrexian Fox When Etched Familiar dies, each opponent loses 2 life and you gain 2 life. 3/2
Argothian Wurm 3GCreature — Wurm Trample When Argothian Wurm enters the battlefield, any player may sacrifice a land. If a player does, put Argothian Wurm on top of its owner's library. 6/6
Vedalken Ghoul UBCreature — Vedalken Zombie Whenever Vedalken Ghoul becomes blocked, defending player loses 4 life. 1/1
Howlpack Alpha Creature — Werewolf Each other creature you control that's a Werewolf or a Wolf gets +1/+1. At the beginning of your end step, create a 2/2 green Wolf creature token. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack Alpha. 3/3
Tajic, Legion's Valor 2RWLegendary Creature — Human Soldier Indestructible, haste At the beginning of combat on your turn, put a +1/+1 counter on Tajic, Legion's Valor. Then conjure a card with mana value equal to the number of +1/+1 counters on it from Tajic, Legion's Valor's spellbook onto the battlefield. It gains haste until end of turn and attacks this combat if able. 1/1
Howling Mine 2Artifact At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
Voidwalk 3USorcery Exile target creature. Return it to the battlefield under its owner's control at the beginning of the next end step. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)
Rite of the Raging Storm 3RREnchantment Creatures named Lightning Rager can't attack you or planeswalkers you control. At the beginning of each player's upkeep, that player creates a 5/1 red Elemental creature token named Lightning Rager. It has trample, haste, and "At the beginning of the end step, sacrifice this creature."
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