name=Wall of Essence
image=https://magiccards.info/scans/en/m15/41.jpg
value=3.000
rarity=U
type=Creature
subtype=Wall
cost={1}{W}
pt=0/4
ability=Defender
timing=smain
requires_groovy_code
oracle=Defender\nWhenever Wall of Essence is dealt combat damage, you gain that much life.
