When Countdown is 0, you may sacrifice Loyal Darkling.
3Brain Licex3
ENCHANTMENT: Destruction
Enchanted creature becomes [poisoned]. When it is destroyed, draw 1 scroll.
3Pillar of Fatiguex3
STRUCTURE: Totem
When a creature moves, its Countdown is increased by 1.
3Draining Mistx3
All opponent units with Countdown 1 or less have their Countdown increased by 2.
3Ilmire Rot Eaterx3
CREATURE: Beast
When a creature adjacent to Ilmire Rot Eater is destroyed, Ilmire Rot Eater gets +1 Attack and +1 Health.
3Eager Scryerx3
CREATURE: Human,Mystic
If Eager Scryer's Countdown is 2 or more at the end of your turn, draw 1 scroll.
3Blightseedx3
Target creature you control has its Countdown increased by 2. If it is still on the board at the beginning of your next turn, draw 2 scrolls and increase [current] Decay by 2.
3Invocation Sentryx3
STRUCTURE: Totem
When a [Lingering] spell is played, a random opponent idol is dealt 2 damage.
3Forbidden Ruinsx3
SPELL: Lingering
* Linger: 5
All non-combat damage against idols is increased by 1.
3Omen of Damnationx3
SPELL: Lingering
* Linger: 4
When an opponent creature comes into play, a random idol on that side is dealt 1 damage.
4Blightbearerx3
CREATURE: Human
Blightbearer takes 1 [poison damage] before attacking. When Blightbearer is destroyed, all creatures on the same row become [poisoned].
4Damning Cursex3
SPELL: Destruction
* Taxing 1
Destroy target creature. Units you control are dealt 1 [magic damage].
4Totem of Sufferingx3
STRUCTURE: Totem
When a creature you control is destroyed, the opposing idol on that row is dealt 1 damage.
5Oblivion Seekerx3
CREATURE: Human,Mystic
* Ranged attack
When Oblivion Seeker is destroyed, draw 2 scrolls.
6Halls of Oum Lasax3
SPELL: Lingering
* Linger: 4
At the beginning of your turn, [sift] 3 random scrolls from your discard pile, and draw 1 of them.
7Necrogeddonx2
Sacrifice all creatures you control. Creatures sacrificed this way are replaced by at Countdown 0.