Essence Leak is a Magic: The Gathering card. Compare listings from Singapore Magic: The Gathering sellers on CardJio, then jio them on WhatsApp.
Mana cost
{U}
Mana value
1
Type
Enchantment — Aura
Color
Blue
Color identity
Blue
Keywords
Enchant
Card Text
Enchant permanent
As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay its mana cost."