The Very Soil Shall Shake (Schemes) [Archenemy Schemes] 278 Ballynock Cohort gets +1/+1 as

Ballynock Cohort gets +1/+1 as long as you control another white creature

As an additional cost to cast red permanent spells

Set: Iconic Masters Type: Instant Rarity: Uncommon Cost: {B} Target creature gets -3/-3 until end of turn

When Skulking Ghost becomes the target of a spell or ability

Set: Black & White: Plasma Freeze Type: Water Rarity: Uncommon Retreat cost: Colorless

The Very Soil Shall Shake (Schemes) [Archenemy Schemes] 278 Ballynock Cohort gets +1/+1 asSet: Archenemy Schemes Type: Ongoing Scheme Rarity: Common (An ongoing scheme remains face up until it's abandoned.) Creatures you control get +2 +2 and have trample. When a creature you control dies, abandon this scheme.