When Countdown is 0, you may sacrifice Loyal Darkling.
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.
3Brain Licex3
ENCHANTMENT: Destruction
Enchanted creature becomes [poisoned]. When it is destroyed, draw 1 scroll.
3Draining Mistx3
All opponent units with Countdown 1 or less have their Countdown increased by 2.
3Eager Scryerx3
CREATURE: Human,Mystic
If Eager Scryer's Countdown is 2 or more at the end of your turn, draw 1 scroll.
3Forbidden Ruinsx3
SPELL: Lingering
* Linger: 5
All non-combat damage against idols is increased by 1.
3Ilmire Rot Eaterx3
CREATURE: Beast
When a creature adjacent to Ilmire Rot Eater is destroyed, Ilmire Rot Eater gets +1 Attack and +1 Health.
3Invocation Sentryx3
STRUCTURE: Totem
When a [Lingering] spell is played, a random opponent idol is dealt 2 damage.
3Omen of Damnationx3
SPELL: Lingering
* Linger: 4
When an opponent creature comes into play, a random idol on that side is dealt 1 damage.
3Pillar of Fatiguex3
STRUCTURE: Totem
When a creature moves, its Countdown is increased by 1.
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.