Druids' Repository [Avacyn Restored] IDW Comics 2014 Each opponent sacrifices a creature

Each opponent sacrifices a creature for each card discarded this way

Just one spell

−2: Put a +1/+1 counter on each creature you control

create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink

Evershrike gets +2/+2 for each Aura attached to it

Druids' Repository [Avacyn Restored] IDW Comics 2014 Each opponent sacrifices a creatureSet: Avacyn Restored Type: Enchantment Rarity: Rare Cost: {1}{G}{G} Whenever a creature you control attacks, put a charge counter on Druids' Repository. Remove a charge counter from Druids' Repository: Add one mana of any color.