Name:Harsh Sustenance
ManaCost:1 W B
Types:Instant
A:SP$ DealDamage | Cost$ 1 W B | ValidTgts$ Creature,Player | TgtPrompt$ Select target creature or player | NumDmg$ X | References$ X | SubAbility$ DBGainLife | SpellDescription$ CARDNAME deals X damage to target creature or player and you gain X life, where X is the number of creatures you control.
SVar:DBGainLife:DB$ GainLife | Defined$ You | LifeAmount$ X | References$ X
SVar:X:Count$Valid Creature.YouCtrl
SVar:Picture:http://www.wizards.com/global/images/magic/general/harsh_sustenance.jpg
Oracle:Harsh Sustenance deals X damage to target creature or player and you gain X life, where X is the number of creatures you control.